Common use of Future Offerings Clause in Contracts

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock for cash at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock for cash at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s 's Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective filed (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities xx xxxxrities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermerxxx, consolidation xxxsolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s 's Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred and eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iii) issuances of restricted securities at a discount to the market price of the Company's Common Stock, provided that no registration rights are given to such purchaser. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermexxxx, consolidation xxnsolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock for cash at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred and eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iii) issuances of restricted securities at a discount to the market price of the Company’s Common Stock, provided that no registration rights are given to such purchaser. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermxxxxx, consolidation xonsolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two one hundred seventy eighty (270180) days from the Closing Date and (ii) one hundred eighty ninety (18090) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the CompanyCompany or (iii) issuances of restricted securities at a discount to the market price of the Common Stock, provided that no registration rights are given to the purchaser. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the The Company will not, without the prior written consent of a majority-in-interest of the Buyers, not negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)effective. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two eighteen (218) years months after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions ---------------- described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majorityat least one-third-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two one hundred seventy eighty (270180) days from the Closing Date and (ii) one hundred eighty fifty (180150) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any trading days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty ten (2010) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen ten (1510) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen ten (1510) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyera majority-in-interest of the Buyers, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer a majority-in-interest of the Buyers describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and or (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement1000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred and eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iii) issuances of restricted securities at a discount to the market price of the Company's Common Stock, provided that no registration rights are given to such purchaser. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement1000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation xxxxxxidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities xx xxxxrities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities to the Company's legal counsel or to bona fide employees of the Company or upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising "CAPITAL RAISING Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two one hundred seventy eighty (270180) days from the Closing Date and (ii) one hundred eighty fifty (180150) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two on the date on which there is no longer any amount outstanding on the Debentures (2) years after the end of the Lock-up Period "Future Offering Period"), unless it shall have first delivered to each Buyer, at least twenty fifteen (2015) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen ten (1510) business day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen ten (1510) business day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (an "Underwritten Offering") (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line (ii) issuance of credit or similar financing arrangement) resulting in net proceeds any Securities pursuant to the Company of in excess of $15,000,000Transaction Documents, or (iiiii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or issued hereinafter in an Underwritten Offering or pursuant to the Transaction Documents, the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company, or the transactions referred to in clauses (A), (B) and (C) of this Section 4(e), where the price per share or the exercise price is not less than the price per share or the exercise price of this financing. Notwithstanding anything in this section 4(e) to the contrary, in In the event that, during the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securitiesFuture Offering Period, the Company shall completes a Future Offering on terms more favorable than the transaction contemplated hereby, the terms of the Debentures, Shares and the Warrants will be permitted amended to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“individually a "Future Offering" and, collectively, "Future Offerings”") for six months after the date of Closing, and thereafter during the period beginning six months after the date of the Closing and ending on the Closing Date and ending earlier of (y) the first date that none of the Debentures are outstanding; or (z) two (2) years after the end of the Lock-up Period Effective Date, unless it shall have first delivered to each BuyerInvestors, at least twenty ten (2010) business days prior to the closing of such a Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith(the "Term Sheet"), and providing each Buyer the Investors an option during the fifteen five (155) business day period following delivery of such notice the Term Sheet to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering Offering, following which initial five (5) day period, the Investors' option shall expire (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after Following delivery of notice by the notice Investors to the Buyers concerning Company that Investors wish to exercise its option to purchase the proposed securities being offered in the Future Offering, the Company shall deliver a new notice provide definitive documentation (the "Offering Documents") to each Buyer describing the amended terms Investors and conditions the Investors shall be provided five (5) days from delivery of the proposed Offering Documents to the Investors to execute the documents and close such Future Offering and each Buyer thereafter with the Company. Following this second five (5) business day period, the Investor's option to purchase the Future Offering shall have an option during the fifteen expire. The second five (155) business day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering yielding gross proceeds greater than $10,000,000 (excluding a continuous offering pursuant to Rule 415 under the 1933 Securities Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company, or (iii) the issuance of shares to consultants (other than if registered or to be registered on Form S-8) in the reasonable judgment of the Company's management pursuant to bona fide consulting arrangements with the Company. The Except as provided on Schedule 7(f), the Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement1000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty fifteen (2015) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen ten (1510) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen ten (1510) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable than the transaction contemplated hereby, the terms of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securitiesDebentures, the Company shall Additional Debentures, the Warrants and the Additional Warrants will be permitted amended to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two on the one (21) years after the end year anniversary of the Lock-up Period Closing Date unless it shall have first delivered to each Buyer, at least twenty ten (2010) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen ten (1510) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen ten (1510) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities xx xxxxrities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld or delayed, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any trading days in which sales cannot be made thereunderthereunder after such Registration Statement is declared effective). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising "CAPITAL RAISING Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any material respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iii) issuances of securities to Rxxxx & Txxxxx LLP in connection with legal services provided to the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement1000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock for cash at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or hereof. In the event that the Company completes a Future Offering on terms more favorable to another investor than the grant of additional options or warrantstransaction contemplated hereby, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders terms of the Company. Notwithstanding anything in this section 4(e) Debentures and the Warrants are deemed to the contrary, in the event the Company’s Board of Directors decides, in good faith, be automatically amended to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company reflect such more favorable terms and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for required to deliver such documents reflecting the purpose of raising capital or to an entity whose business is investing in securities, amendment as may be reasonably requested by the Company shall be permitted to do soBuyers.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty ten (2010) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities xx xxxxrities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the ---------------- Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermerxxx, consolidation xxxsolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described belowbelow and Schedule 4(d), the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock for cash at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms amendedterms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, reorganization, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s 's Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld or delayed, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any trading days in which sales cannot be made thereunderthereunder after such Registration Statement is declared effective). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any material respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iii) issuances of securities to Rxxxx & Txxxxx LLP in connection with legal services provided to the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the The Company will not, without the prior written consent of a majority-in-interest of the Buyers, not negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)effective. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two eighteen (218) years months after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermerxxx, consolidation xxxsolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date Date. Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and (ii) one hundred eighty (180) which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and or (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermexxxx, consolidation xxnsolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the CompanyCompany or (iii) issuances of securities in connection with the Dutchess Equity Line (as defined in Section 4(m) below), provided that such issuances are made in compliance with Section 4(m) below. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Lock -up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-Lock up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described ---------------- below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities secxxxxxxx as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company, (iii) securities registered on a Form S-8 registration statement approved by the Company's Board of Directors. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s 's Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement1000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, which consent shall not be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock for cash at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two one (21) years year after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty five (205) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen five (155) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so."Capital

Future Offerings. Subject to the exceptions described below, the ---------------- Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities issuancex xx xxxurities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, during the period (the "Lock-up Period") beginning on the Closing Date and ending one hundred and eighty (180) days from the Closing Date, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)warrants. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty ten (2010) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen five (155) business day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen five (155) business day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) current negotiations and/or current proposed financings of the Company through Eric Singer which the Buyerx xxx xxxxx of (ii) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (iiiii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iv) issuances of restricted securities at a discount to the market price of the Company's Common Stock, provided that no registration rights are given to such purchaser. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement1000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the CompanyCompany or (iii) issuance of securities pursuant to any bona fide incentive stock, employee stock ownership or other compensatory plan or arrangement (the primary purpose of which is not to raise capital). The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and or (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement1930 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or xr (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.Limitations

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration DMEAST #9432371 v1 13 Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising "CAPITAL RAISING Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermexxxx, consolidation xxnsolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-in- interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two one hundred seventy eighty (270180) days from the Closing Date and (ii) one hundred eighty ninety (18090) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the CompanyCompany or (iii) issuances of restricted securities at a discount to the market price of the Common Stock, provided that no registration rights are given to the purchaser. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, reorganization, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty five (205) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen five (155) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen five (155) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities xx xxxxrities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty ninety (18090) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of issuancxx xx securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the CompanyCompany or (iii) issuances of securities the proceeds of which are used to pay in full all outstanding principal and interest under the Notes. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld or delayed, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up UP Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any trading days in which sales cannot be made thereunderthereunder after such Registration Statement is declared effective). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any material respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iii) issuances of securities to Xxxxx & Xxxxxx LLP in connection with legal services provided to the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable to another investor than the transaction contemplated hereby, the terms of the Company Debentures and the Warrants will be amended to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described ---------------- below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject (a) The Company may engage in one or more equity offerings (each, an "OFFERING") at some time before or after the consummation of an Acquisition Transaction. The timing of such Offerings would be determined by the Board of Directors of the Company. With respect to the exceptions described below, first $60 million of additional equity capital raised by the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) with such Offerings, Participant will receive additional Options under the issuance of convertible securities Plan so that are convertible into an indeterminate the number of shares of Common common stock issuable under this Stock or Option (Cand/or which have been issued and sold under this Stock Option) plus such additional Options (but not including the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement "PURCHASED SHARES" (as defined in the Registration Rights Employment Agreement)) is declared effective represents ten percent (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder10%) of the securities being offered in fully diluted ownership of the Future Offering Company following such Offerings (with such fully diluted calculation including all shares issued and outstanding on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offeringdate hereof, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration plus all shares reserved for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or issuance in connection with the disposition or acquisition exercise of a business, product or license by this Stock Option and the Company. The Capital Raising Limitations also shall not apply other Management Equity (as such term is defined in the Employment Agreement) and the Purchased Shares (to the issuance extent actually purchased by Participant), but excluding any Excluded Shares (as defined below)). All Options so issued ("ADDITIONAL OPTIONS") would be subject to the same rights, conditions and limitations as the Options granted herein, including, without limitation, applicable vesting restrictions (which would treat all Additional Options as if they were granted on the Date of securities upon exercise or conversion Grant of the Company’s optionsOptions granted herein), warrants or other convertible securities outstanding as of an exercise price equal to Three Dollars ($3.00) per share (subject to adjustments for stock splits, stock dividends and the date hereof or like) and applicable adjustments pursuant to Section 11 above. Upon the grant of additional options any Additional Options pursuant to this Section 12, the Company and the Participant would undertake to file a Registration Statement on Form S-8 (or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(esuccessor form thereto) to cover the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues additional shares of Common Stock or other securities issuable under the Plan following the grant of the Company Additional Options and any related amendments to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business Plan. The granting of the Company Additional Options shall be subject to all applicable legal requirements and in the requirements of any stock exchange or inter-dealer quotation system on which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital Company's shares are listed or to an entity whose business is investing in securities, the Company shall be permitted to do sotraded.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, (A) negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (CB) the grant any registration rights in connection with any issuance of Common Stock or warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company shall be permitted to obtain additional equity financing (including debt financing with an equity component) that does not involve the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock and which involves the grant of registration rights, so long as such registration rights do not become effective or may not be invoked by the holder thereof for a period of at least 320 days from the Closing Date. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermergex, consolidation xxxxxlidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the BuyersInvestors, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves involves: (Aa) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) ), or (Bb) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock Stock, or (Cc) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two one hundred seventy eighty (270180) days from the Closing Date Date, and (ii) one hundred eighty fifty (180150) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the date of the Closing Date and ending two on the Redemption Date (2as that term is defined in the Certificate of Designation) years after (the end of the Lock-up Period "Future Offering Period"), unless it shall have first delivered to each BuyerInvestor, at least twenty fifteen (2015) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer Investor an option during the fifteen ten (1510) business day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Units purchased by it hereunder bears to the aggregate principal amount of Notes Units purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers Investors concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer Investor describing the amended terms and conditions of the proposed Future Offering and each Buyer Investor thereafter shall have an option during the fifteen ten (1510) business day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (ia) issuances of securities in a firm commitment underwritten public offering (an "Underwritten Offering") (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000), or (iib) issuance of any Units pursuant to the Transaction Agreements, or (c) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or issued hereinafter in an Underwritten Offering or pursuant to the Transaction Agreements, the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event that, during the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securitiesFuture Offering Period, the Company shall completes a Future Offering on terms more favorable than the transaction contemplated hereby, the terms of the Units, Shares and/or Warrants, as the case may be, will be permitted amended to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty fifteen (2015) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen ten (1510) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen ten (1510) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders Stockholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in In the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which that the Company issues shares of Common Stock or other securities completes a Future Offering on terms more favorable than the transaction contemplated hereby, the terms of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securitiesDebentures, the Company shall Additional Debentures, the Warrants and the Additional Warrants will be permitted amended to do soreflect such more favorable terms.

Future Offerings. Subject to the exceptions described below, the The Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate not to be unreasonably withheld, grant by the Company of registration rights (either demand, piggyback or contract with otherwise) which may be invoked by any third party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount any time prior to the market price expiration of the Common Stock on the date of issuance twelve (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith12) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days months from the date (the "Effective Date") the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two thirty (230) years months after the end of the Lock-up Period Effective Date unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen five (155) business day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any material respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen five (155) business day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement0000 Xxx) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders a majority of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so's independent directors.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up UP Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). Notwithstanding the foregoing, the Company may issue securities to convert its previously issued promissory notes in a Company financing concluded in the fiscal year ended March 31, 2006, as such a conversion and issuance does not constitute an effort to "obtain additional equity financing." In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising "CAPITAL RAISING Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,0001,500,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the CompanyCompany or (iii) issuance of Class A cumulative preferred stock to Plazacorp Investments Limited in connection with the conversion of a promissory note held by Plazacorp Investments Limited with a principal amount of $1,162,000 plus interest. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company, (iii) securities registered on a Form S-8 registration statement approved by the Company’s Board of Directors. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock"LOCK-up Period”UP PERIOD") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”"FUTURE OFFERINGS") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”"CAPITAL RAISING LIMITATIONS"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation xxxxxxxdation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “"Lock-up Period”") beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes Debentures purchased by it hereunder bears to the aggregate principal amount of Notes Debentures purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a mergermxxxxx, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or hereof. In the event that the Company completes a Future Offering on terms more favorable to another investor than the grant of additional options or warrantstransaction contemplated hereby, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders terms of the Company. Notwithstanding anything in this section 4(e) Debentures and the Warrants are deemed to the contrary, in the event the Company’s Board of Directors decides, in good faith, be automatically amended to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company reflect such more favorable terms and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for required to deliver such documents reflecting the purpose of raising capital or to an entity whose business is investing in securities, amendment as may be reasonably requested by the Company shall be permitted to do soBuyers.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, not to be unreasonably withheld, during the period (the "Lock-up Period") beginning on the Closing Date and ending one hundred and eighty (180) days from the Closing Date, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder)warrants. In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“"Future Offerings”") during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty ten (2010) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen five (155) business day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “"Capital Raising Limitations”"). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen five (155) business day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) current negotiations and/or current proposed financings of the Company through Xxxx Xxxxxx which the Buyers are aware of (ii) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act), an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (iiiii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company or (iv) issuances of restricted securities at a discount to the market price of the Company's Common Stock, provided that no registration rights are given to such purchaser. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s 's options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.

Future Offerings. Subject to the exceptions described below, the Company will not, without the prior written consent of a majority-in-interest of the Buyers, negotiate or contract with any party to obtain additional equity financing (including debt financing with an equity component) that involves (A) the issuance of Common Stock at a discount to the market price of the Common Stock on the date of issuance (taking into account the value of any warrants or options to acquire Common Stock issued in connection therewith) or (B) the issuance of convertible securities that are convertible into an indeterminate number of shares of Common Stock or (C) except as disclosed on Schedule 3(q), the issuance of warrants during the period (the “Lock-up Period”) beginning on the Closing Date and ending on the later of (i) two hundred seventy (270) days from the Closing Date and (ii) one hundred eighty (180) days from the date the Registration Statement (as defined in the Registration Rights Agreement) is declared effective (plus any days in which sales cannot be made thereunder). In addition, subject to the exceptions described below, the Company will not conduct any equity financing (including debt with an equity component) (“Future Offerings”) during the period beginning on the Closing Date and ending two (2) years after the end of the Lock-up Period unless it shall have first delivered to each Buyer, at least twenty (20) business days prior to the closing of such Future Offering, written notice describing the proposed Future Offering, including the terms and conditions thereof and proposed definitive documentation to be entered into in connection therewith, and providing each Buyer an option during the fifteen (15) day period following delivery of such notice to purchase its pro rata share (based on the ratio that the aggregate principal amount of Notes purchased by it hereunder bears to the aggregate principal amount of Notes purchased hereunder) of the securities being offered in the Future Offering on the same terms as contemplated by such Future Offering (the limitations referred to in this sentence and the preceding sentence are collectively referred to as the “Capital Raising Limitations”). In the event the terms and conditions of a proposed Future Offering are amended in any respect after delivery of the notice to the Buyers concerning the proposed Future Offering, the Company shall deliver a new notice to each Buyer describing the amended terms and conditions of the proposed Future Offering and each Buyer thereafter shall have an option during the fifteen (15) day period following delivery of such new notice to purchase its pro rata share of the securities being offered on the same terms as contemplated by such proposed Future Offering, as amended. The foregoing sentence shall apply to successive amendments to the terms and conditions of any proposed Future Offering. The Capital Raising Limitations shall not apply to any transaction involving (i) issuances of securities in a firm commitment underwritten public offering (excluding a continuous offering pursuant to Rule 415 under the 1933 Act, an equity line of credit or similar financing arrangement) resulting in net proceeds to the Company of in excess of $15,000,000, or (ii) issuances of securities as consideration for a merger, consolidation or purchase of assets, or in connection with any strategic partnership or joint venture (the primary purpose of which is not to raise equity capital), or in connection with the disposition or acquisition of a business, product or license by the Company. The Capital Raising Limitations also shall not apply to the issuance of securities upon exercise or conversion of the Company’s options, warrants or other convertible securities outstanding as of the date hereof or to the grant of additional options or warrants, or the issuance of additional securities, under any Company stock option or restricted stock plan approved by the shareholders of the Company. Notwithstanding anything in this section 4(e) to the contrary, in the event the Company’s Board of Directors decides, in good faith, to enter into a transaction or relationship in which the Company issues shares of Common Stock or other securities of the Company to a person or any entity which is, itself or through its subsidiaries, an operating company in a business synergistic DMEAST #9432371 v1 14 with the business of the Company and in which the Company received benefits in addition to the investment of funds, but shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose business is investing in securities, the Company shall be permitted to do so.