Common use of Exercise Notice Clause in Contracts

Exercise Notice. RUBY MINING COMPANY The undersigned, the Holder of the foregoing Warrant, hereby elects to exercise purchase rights represented by said Warrant for, and to purchase thereunder, ________ shares of the Common Stock covered by said Warrant and (a) herewith (1) makes payment in full therefor of $___________ by certified or official bank check payable to the order of Ruby Mining Company, or (2) surrenders to the Company that number of warrants required for full payment of the shares to be purchased; and (b) requests (1) that certificates for such shares (and any securities or other property issuable upon such exercise) be issued in the name of and delivered to _______________________________, whose address is ______________________________ and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ______________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ______________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------

Exercise Notice. RUBY MINING COMPANY The undersigned, the Holder of the foregoing WarrantHolder, hereby elects to exercise purchase rights represented by said such Warrant for, and to purchase thereunder, ____________ shares of the Common Stock covered by said such Warrant and (a) herewith (1) makes payment in full therefor of $_________ cash and/or by cancellation of $__________ by certified or official bank check payable of indebtedness of the Company to the order of Ruby Mining CompanyHolder hereof and requests that, or (2) surrenders subject to the Company that number of warrants required for full payment terms and conditions of the shares to be purchased; and (b) requests (1) that Warrant, certificates for such shares (and any securities or other property issuable deliverable upon such exercise) be issued in the name of and delivered to _______________________________, _ whose address is ______________________________ __________, and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto whose social security or employer identification number is ______________ . The undersigned agrees that, in the rights represented by absence of an effective registration statement with respect to Common Stock issued upon this exercise, the foregoing Warrant undersigned is acquiring such Common Stock for the Holder's own account and not as a nominee for any other party, for investment and not with a view to distribution thereof and that the certificate or certificates representing such Common Stock may bear a legend substantially as follows: THESE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 OR QUALIFIED UNDER APPLICABLE STATE SECURITIES LAWS. UNLESS THEY ARE SOLD PURSUANT TO RULE 144 PROMULGATED BY THE SECURITIES AND EXCHANGE COMMISSION UNDER SAID ACT, THEY MAY NOT BE SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION AND QUALIFICATION WITHOUT AN OPINION OF COUNSEL FOR THE HOLDER, REASONABLY SATISFACTORY TO COUNSEL FOR THE COMPANY, THAT SUCH REGISTRATION AND QUALIFICATION ARE NOT REQUIRED. In addition, the undersigned agrees that, in the absence of Ruby Mining Company and appoints ____an effective registration statement with respect to Common Stock issued upon this exercise, stop transfer instructions will be entered on the Company's stock transfer records with respect to Common Stock issued upon this exercise. Dated: __________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------guaranteed:

Exercise Notice. RUBY MINING COMPANY (to be signed only upon exercise of Warrant) TO: U.S. Wireless Online, Inc. The undersigned, the Holder of the foregoing Warrant, attached warrant hereby irrevocable elects to exercise the purchase rights represented by said Warrant the warrant for, and to purchase thereunder, ________ shares of the Common Stock covered by said Warrant and (a) herewith (1) makes payment in full therefor of $_________________________ by certified or official bank check payable to shares of common stock of U.S. Wireless Online, Inc. and herewith makes payment therefor, and requests that the order of Ruby Mining Company, or (2certificate(s) surrenders to the Company that number of warrants required for full payment of the shares to be purchased; and (b) requests (1) that certificates for such shares be delivered to the Holder at: ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ If acquired without registration under the Securities Act of 1933, as amended (and “Securities Act”), the Holder represents that the Common Stock is being acquired without a view to, or for, resale in connection with any securities distribution thereof without registration or other property issuable upon compliance under the Securities Act and applicable state statutes, and that the Holder has no direct or indirect participation in any such exercise) be issued undertaking or in the name underwriting of such an undertaking. The Holder understands that the Common Stock has not been registered, but is being acquired by reason of a specific exemption under the Securities Act as well as under certain state statutes for transactions by an issuer not involving any public offering and delivered that any disposition of the Common Stock may, under certain circumstances, be inconsistent with these exemptions. The Holder acknowledges that the Common Stock must be held and may not be sold, transferred, or otherwise disposed of for value unless subsequently registered under the Securities Act or an exemption from such registration is available. The Company is under no obligation to register the Common Stock under the Securities Act, except as provided in the Agreement for the warrant. The certificates representing the Common Stock will bear a legend restricting transfer, except in compliance with applicable federal and state securities statutes. The Holder agrees and acknowledges that this purported exercise of the warrant is conditioned on, and subject to, any compliance with requirements of applicable federal and state securities laws deemed necessary by the Company. DATED this ________ day of ________________________________, whose address is __________. _______________________________________ and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ______________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ______________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------Signature

Exercise Notice. RUBY MINING COMPANY The undersigned, the Holder of the foregoing Warrant, hereby elects to exercise purchase rights represented by said Warrant for, and to purchase thereunder, Dated: _______________, ____ shares The undersigned hereby irrevocably elects to exercise the Stock Purchase Warrant, dated December 31, 2009, issued by OxySure Systems, Inc., a Delaware corporation (the “Company”), to the undersigned to the extent of purchasing _____ Shares of the Company's Common Stock covered by said Warrant and (a) herewith (1) hereby makes payment in full therefor of $___________ by certified or official bank check payable to the order of Ruby Mining Company, or (2) surrenders to the Company that number of warrants required for full in payment of the aggregate Warrant Price of such Shares, as provided in Section 5 of such Stock Purchase Warrant.. OXYSURE SYSTEMS, INC. By: Name Title ASSIGNMENT FORM (To be executed only upon the assignment of the within Warrant) FOR VALUE RECEIVED, the undersigned registered Holder of the within Warrant hereby sells, assigns and transfers unto _____________________ , whose address is ___________________ all of the rights of the undersigned under the within Warrant, with respect to shares to be purchased; and of Common Stock (bas defined within the Warrant) requests (1) that certificates for of OxySure Systems, Inc., and, if such shares (and any securities or other property of Common Stock shall not include all the shares of Common Stock issuable upon such exercise) as provided in the within Warrant, that a new Warrant of like tenor for the number of shares of Common Stock not being transferred hereunder be issued in the name of and delivered to the undersigned, and does hereby irrevocably constitute and appoint _________________ attorney to register such transfer on the books of OxySure Systems, Inc. maintained for that purpose, with full power of substitution in the premises. Dated:_____________ Signature Guaranteed By: _______________________________, whose address is ________ (Signature of Registered Holder) Title: ______________________________ and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ______________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ______________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------

Exercise Notice. RUBY MINING COMPANY To MicroIslet, Inc.: The undersigned, the Holder of the foregoing Warrant, undersigned hereby irrevocably elects to exercise purchase rights represented by said Warrant for, and to purchase thereunder, ________ shares of the Common Stock covered by said Warrant and (a) herewith (1) makes payment in full therefor of $___________ by shares (the "SHARES") of common stock, par value $.001 per share, of MicroIslet, Inc. ("COMMON STOCK"), pursuant to Warrant No. [ ], originally issued November [ ], 2007 (the "WARRANT"), and if such Holder is not utilizing the cashless exercise provisions set forth in the Warrant, encloses herewith $________ in cash, certified or official bank check or checks or other immediately available funds, which sum represents the aggregate Exercise Price (as defined in the Warrant) for the number of shares of Common Stock to which this Exercise Notice relates, together with any applicable taxes payable by the undersigned pursuant to the order Warrant. By its delivery of Ruby Mining Companythis Exercise Notice, or (2) surrenders the undersigned represents and warrants to the Company that number of warrants required for full payment the representations and warranties of the shares to be purchased; undersigned set forth in Sections 3.2(b)-(i), and (bl) requests (1) that of the Purchase Agreement are hereby reaffirmed as true and correct as of the date hereof, as if delivered on the date hereof. Please issue a certificate or certificates for such shares (and any securities or other property issuable upon such exercise) be issued representing the Shares in the name of the undersigned or in the name of the undersigned's nominee, as is specified below. [ Please issue a new Warrant for the unexercised portion of the attached Warrant in the name of the [ undersigned ] [ the undersigned's nominee as is specified below ]. ] Date:_______________________________ Full Name of Holder*:_______________________________ Signature of Holder or Authorized Representative:_______________________________ Name and delivered to Title of Authorized Representative+:_______________________________ Additional Signature of Holder (if jointly held):_______________________________ Social Security or Tax Identification Number:_______________________________, whose address is ______________________________ and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ______________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ______________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------

Exercise Notice. RUBY MINING COMPANY The undersigned, the Holder of the foregoing Warrant, hereby elects to exercise purchase rights represented by said Warrant for, and to purchase thereunder, ________ shares of the Common Stock covered by said Warrant and (a) herewith (1) makes payment in full therefor of $Dated: _______________, ____ The undersigned hereby irrevocably elects to exercise the Stock Purchase Warrant, dated ____________________, , issued by certified or official bank check payable to the order of Ruby Mining Company, or (2) surrenders to the Company that number of warrants required for full payment of the shares to be purchased; and (b) requests (1) that certificates for such shares (and any securities or other property issuable upon such exercise) be issued in the name of and delivered to _______________________________________, a _______________ corporation (the “Company”), to the undersigned to the extent of purchasing ___________ shares of Common Stock and hereby makes payment of $_________ in payment of the aggregate Warrant Price of such Shares. COMPANY:_______________________- By:___________________________ Name:_________________________ Title__________________________ Exhibit A ASSIGNMENT FORM (To be executed only upon the assignment of the within Warrant) FOR VALUE RECEIVED, the undersigned registered Holder of the within Warrant hereby sells, assigns and transfers unto _____________________ , whose address is ___________________ all of the rights of the undersigned under the within Warrant, with respect to shares of Common Stock (as defined within the Warrant) of OxySure Systems, Inc., and, if such shares of Common Stock shall not include all the shares of Common Stock issuable as provided in the within Warrant, that a new Warrant of like tenor for the number of shares of Common Stock not being transferred hereunder be issued in the name of and delivered to the undersigned, and does hereby irrevocably constitute and appoint _________________ attorney to register such transfer on the books of OxySure Systems, Inc. maintained for that purpose, with full power of substitution in the premises. Dated:_____________ Signature Guaranteed By:_______________________________________ and (2Signature of Registered Holder) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion GuaranteedTitle: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ______________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ______________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------_____

Exercise Notice. RUBY MINING COMPANY The undersigned, the Holder [To be executed only upon exercise of the foregoing Warrant, hereby elects to exercise Option] The undersigned registered owner of the Option irrevocably exercises the Option for the purchase rights represented by said Warrant for, and to purchase thereunder, __of ______ shares of the common stock, par value $0.01 per share ("NEW ALTM COMMON STOCK"), of Alternate Marketing Networks, Inc., a Delaware corporation ("NEW ALTM"), which represent ___ percent (___%) of the issued and outstanding shares of New ALTM Common Stock covered by said Warrant on a fully-diluted basis (as if all of the shares under the Option has been exercised), and (a) herewith (1) [makes payment of $_______ therefor] [and/or] [makes payment therefor by surrendering, pursuant to Section 5.2(c)(ii) of the Option Agreement, _____ shares of New ALTM Common Stock] [and/or] [makes payment therefor by waiving, pursuant to Section 5.2(c)(iii) of the Option Agreement, compensation in full the amount of $_______ owed to the undersigned pursuant to the terms of the Employment Agreement, dated as of July 31, 2002, by and between New ALTM and the undersigned] [and/or] [makes payment therefor by making and delivering pursuant to Section 5.2(c)(iv) of the Option Agreement, a promissory note in the amount of $___________ by certified or official bank check payable to the order of Ruby Mining Company, or (2) surrenders to the Company that number of warrants required for full payment of the shares to be purchased; and (b) ]. The undersigned also requests (1) that certificates for such the shares (of New ALTM Common Stock hereby purchased, and any securities or other property issuable transferable upon such exercise) , be issued transferred and/or, as applicable, duly registered in the name of of, and delivered to _______________________________to, whose address is ______________________________ and (2) Adil Khan, and, if such shares of New ALTM Common Stock shall not include all of includx xxx xx the shares issuable of New ALTM Common Stock transferable as provided in said Warrantthe Option, that a new Warrant option with the same terms and provisions of like tenor and date the Option, except that it shall be exercisable only for the balance of the percent of issued and outstanding shares issuable thereunder of New ALTM Common Stock transferable hereunder, shall be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ______________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ______________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------------------------------------------------- Adil Khan EXHIBIT B-1 PROMISSORY NOTE SECURITY AGREEMENT EXHIBIT C ESCROW AGREEMENT

Exercise Notice. RUBY MINING COMPANY The undersignedTo: LANCER ORTHODONTICS, the Holder of the foregoing Warrant, hereby elects to exercise purchase rights represented by said Warrant for, and to purchase thereunder, INC. Date: ________ shares of the Common Stock covered by said Warrant and (a) herewith (1) makes payment in full therefor of $___________ The undersigned hereby elects to exercise the attached Warrant as to shares of Common Stock covered by certified or official bank check payable to this Warrant and hereby tenders the order of Ruby Mining Companyexercise price for such shares, or (2together with applicable transfer taxes, if any. The certificate(s) surrenders to the Company that number of warrants required for full payment of the shares to be purchased; and (b) requests (1) that certificates for such shares (and any securities or other property issuable upon such exercise) shall be issued in the name of the undersigned. The undersigned agrees not to sell or otherwise transfer or dispose of any Common Stock, Preferred Stock, or other securities of the Company held by the undersigned during a period of time determined by the Company and delivered its underwriters (not to exceed 180 days) following the effective date of the registration statement of the Company filed under the 1933 Act with respect to the Company's initial public offering. The undersigned further agrees to execute any standard lock-up agreement that the underwriters require in connection with such offering. The Company may impose stop-transfer instructions with respect to the Common Stock, Preferred Stock, or other securities subject to the foregoing restriction until the end of said period. In exercising its rights hereby, the undersigned hereby confirms the representations and statements made in Section 16 of the Warrant with respect to the shares being acquired upon exercise hereof. Name of Holder: _______________________________ Signature of Holder: _, whose address is _________________________ Name for Registration: ________________________ Mailing Address: ______________________________ and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ______________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ______________________________ attorney to transfer said rights on the books of said corporation, with full power of substitution in the premises. ------------------------------------ Signature Medallion Guaranteed: Dated: ---------------------------______________________________ ANNEX B

Exercise Notice. RUBY MINING COMPANY The undersigned, the Holder of the foregoing Warrant, hereby elects to exercise purchase rights represented by said Warrant for, and to purchase thereunder, Date: ________ shares of the Common Stock covered by said Warrant and (a) herewith (1) makes payment in full therefor of $___________ by certified or official bank check payable To: Check-Cap Ltd. The undersigned, pursuant to the order provisions set forth in the Warrant to which this Exercise Notice is attached (the "Warrant"), hereby elects to purchase _________ Warrant Shares (as such term is defined in the Warrant) pursuant to Section ‎1.2 of Ruby Mining Companythe Warrant, or (2) surrenders to the Company that number of warrants required for full and herewith makes payment of _____________, representing the shares to be purchased; and (b) requests (1) that certificates full Exercise Price for such shares as provided for in such Warrant. The undersigned hereby irrevocably directs that the said shares (and any or such other securities or other property issuable upon such exerciseinto which the Warrant is exercisable) be issued and registered in the name of and delivered to the undersigned and/or in the name of its Permitted Transferee(s) (as such term is defined in the Company's Articles of Association), as set forth below. Names Address No. of Shares _______________________________, whose address is __ _____________________________ and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto ____________________ the rights represented by the foregoing Warrant of Ruby Mining Company and appoints ________________________ _____________________________ attorney ____________________ Signature: ______________________ Address: _________________________ Schedule 1.3 Net Issuance Notice Date: ____________ To: Check-Cap Ltd. The undersigned, pursuant to transfer said rights on the books of said corporation, with full power of substitution provisions set forth in the premisesWarrant to which this Exercise Notice is attached (the "Warrant"), hereby elects to exercise the Warrant for the purchase of Warrant Shares (as such term is defined in the Warrant), pursuant to the provisions of Section 1.3 of the Warrant. ------------------------------------ Signature Medallion GuaranteedThe undersigned hereby irrevocably directs that the said shares (or such other securities into which the Warrant is exercisable) be issued and registered in the name of the undersigned and/or in the name of its Permitted Transferees(s) (as such term is defined in the Company's Articles of Association), as set forth below. Names Address No. of Shares ________________________ _____________________________ ____________________ ________________________ _____________________________ ____________________ Signature: Dated______________________ Address: ---------------------------_________________________ Exhibit 4.2

Exercise Notice. RUBY MINING COMPANY The undersigned, the Holder of the foregoing Warrant, hereby elects to exercise purchase rights represented by said Warrant for, and to purchase thereunder, Dated: _______________, ____ shares of The undersigned hereby irrevocably elects to exercise the Common Stock covered Purchase Warrant, dated ____________________, , issued by said Warrant and (a) herewith (1) makes payment in full therefor of $_______________________________________, a _______________ by certified or official bank check payable corporation (the “Company”), to the order of Ruby Mining Company, or (2) surrenders undersigned to the Company that number extent of warrants required for full purchasing ___________ shares of Common Stock and hereby makes payment of $_________ in payment of the shares to aggregate Warrant Price of such Shares. COMPANY: __________________________________________ By:_______________________________________ Name:_____________________________________ Title:______________________________________ Exhibit A ASSIGNMENT FORM (To be purchased; executed only upon the assignment of the within Warrant) FOR VALUE RECEIVED, the undersigned registered Holder of the within Warrant hereby sells, assigns and (b) requests (1) that certificates for such shares (and any securities or other property issuable upon such exercise) be issued in the name of and delivered to transfers unto ________________________________________________, whose address is ______________________________ and (2) if such shares shall not include all of the shares issuable as provided in said Warrant, that a new Warrant of like tenor and date for the balance of the shares issuable thereunder be delivered to the undersigned. ------------------------------------ Signature Medallion Guaranteed: Dated: --------------------------- ASSIGNMENT FORM FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto _________________ all of the rights represented by of the foregoing undersigned under the within Warrant, with respect to shares of Common Stock (as defined within the Warrant) of OxySure Systems, Inc., and, if such shares of Common Stock shall not include all the shares of Common Stock issuable as provided in the within Warrant, that a new Warrant of Ruby Mining Company like tenor for the number of shares of Common Stock not being transferred hereunder be issued in the name of and appoints delivered to the undersigned, and does hereby irrevocably constitute and appoint __________________________________________ attorney to register such transfer said rights on the books of said corporationOxySure Systems, Inc. maintained for that purpose, with full power of substitution in the premises. ------------------------------------ Dated:_____________ Signature Medallion GuaranteedGuaranteed By:_______________________________________ (Signature of Registered Holder) Title: Dated_____________________________________ NOTICE: ---------------------------The signature to this Notice of Assignment must correspond with the name upon the face of the within Warrant in every particular, without alteration or enlargement or any change whatever.