Common use of Registration of Warrant Clause in Contracts

Registration of Warrant. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary. ________ 140% warrant coverage (as per term sheet) 2130% of the Market Price NEITHER THESE SECURITIES NOR THE SECURITIES FOR WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS. THESE SECURITIES AND THE SECURITIES ISSUABLE UPON EXERCISE OF THESE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA F1DE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES. XXXXX.XXX INC. WARRANT Warrant No. S04-4 Dated: June 30, 2004 Xxxxx.xxx Inc., a Province of Ontario, Canada corporation (the “Company”), hereby certifies that, for value received, Smithfield Fiduciary LLC or its registered assigns (the “Holder”), is entitled to purchase from the Company up to a total of 36,5301shares of common stock, having no par value per share (the “Common Stock”), of the Company (each such share, a “Warrant Share” and all such shares, the “Warrant Shares”) at an exercise price equal to $15.822 per share (as adjusted from time to time as provided in Section 9, the “Exercise Price”), at any time and from time to time from and after the date that is six months from the date of the issuance hereof and through and including the date that is five years from the date of issuance hereof (the “Expiration Date”), and subject to the following terms and conditions. This Warrant (this “Warrant”) is one of a series of similar warrants issued pursuant to that certain Securities Purchase Agreement, dated as of the date hereof, by and among the Company and the Purchasers identified therein (the “Purchase Agreement”). All such warrants are referred to herein, collectively, as the “Warrants.”

Registration of Warrant. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary. ________ 140% warrant coverage (as per term sheet) 2130% of the Market Price NEITHER THESE SECURITIES NOR THE SECURITIES FOR WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS. THESE SECURITIES AND THE SECURITIES ISSUABLE UPON EXERCISE OF THESE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA F1DE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES. XXXXX.XXX INC. WARRANT Warrant No. S04-4 2 Dated: June 30, 2004 Xxxxx.xxx Inc., a Province of Ontario, Canada corporation (the “Company”), hereby certifies that, for value received, Smithfield Fiduciary LLC Heimdall Investments Ltd. or its registered assigns (the “Holder”), is entitled to purchase from the Company up to a total of 36,5301shares 200,0001 shares of common stock, having no par value per share (the “Common Stock”), ) of the Company (each such share, a “Warrant Share” and all such shares, the “Warrant Shares”) at an exercise price equal to $15.822 per share (as adjusted from time to time as provided in Section 9, the “Exercise Price”), at any time and from time to time from and after the date that is six months from the date of the issuance hereof and through and including the date that is five years from the date of issuance hereof (the “Expiration Date”), and subject to the following terms and conditions. This Warrant (this “Warrant”) is one of a series of similar warrants issued pursuant to that certain Securities Purchase Agreement, dated as of the date hereof, by and among the Company and the Purchasers identified therein (the “Purchase Agreement”). All such warrants are referred to herein, collectively, as the “Warrants.”

Registration of Warrant. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary. ________ 140% warrant coverage (as per term sheet) 2130% of the Market Price NEITHER THESE SECURITIES NOR THE SECURITIES FOR WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS. THESE SECURITIES AND THE SECURITIES ISSUABLE UPON EXERCISE OF THESE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA F1DE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES. XXXXX.XXX INC. WARRANT Warrant No. S04-4 6 Dated: June 30, 2004 Xxxxx.xxx Inc., a Province of Ontario, Canada corporation (the “Company”), hereby certifies that, for value received, Smithfield Fiduciary LLC Enable Growth Partners or its registered assigns (the “Holder”), is entitled to purchase from the Company up to a total of 36,5301shares 10,9581 shares of common stock, having no par value per share (the “Common Stock”), of the Company (each such share, a “Warrant Share” and all such shares, the “Warrant Shares”) at an exercise price equal to a $15.822 per share (as adjusted from time to time as provided in Section 9, the “Exercise Price”), at any time and from time to time from and after the date that is six months from the date of the issuance hereof and through and including the date that is five years from the date of issuance hereof (the “Expiration Date”), and subject to the following terms and conditions. This Warrant (this “Warrant”) is one of a series of similar warrants issued pursuant to that certain Securities Purchase Agreement, dated as of the date hereof, by and among the Company and the Purchasers identified therein (the “Purchase Agreement”). All such warrants are referred to herein, collectively, as the “Warrants.”

Registration of Warrant. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary. ________ 140% warrant coverage (as per term sheet) 2130% of the Market Price NEITHER THESE SECURITIES NOR THE SECURITIES FOR WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS. THESE SECURITIES AND THE SECURITIES ISSUABLE UPON EXERCISE OF THESE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA F1DE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES. XXXXX.XXX INC. WARRANT Warrant No. S04-4 5 Dated: June 30, 2004 Xxxxx.xxx Inc., a Province of Ontario, Canada corporation (the “Company”), hereby certifies that, for value received, Smithfield Fiduciary LLC Isotope Limited or its registered assigns (the “Holder”’), is entitled to purchase from the Company up to a total of 36,5301shares 58,9041 shares of common stock, having no par value per share (the “Common Stock”), of the Company (each such share, a “Warrant Share” and all such shares, the “Warrant Shares”) at an exercise price equal to $15.822 l5.822 per share (as adjusted from time to time as provided in Section 9, the “Exercise Price”), at any time and from time to time from and after the date that is six months from the date of the issuance hereof and through and including the date that is five years from the date of issuance hereof (the “Expiration Date”), and subject to the following terms and conditions. This Warrant (this “Warrant”) is one of a series of similar warrants issued pursuant to that certain Securities Purchase Agreement, dated as of the date hereof, by and among the Company and the Purchasers identified therein (the “Purchase Agreement”). All such warrants are referred to herein, collectively, as the “Warrants.”

Registration of Warrant. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and for all other purposes, absent actual notice to the contrary. ________ 140% warrant coverage (as per term sheet) 2130% of the Market Price NEITHER THESE SECURITIES NOR THE SECURITIES FOR WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS. THESE SECURITIES AND THE SECURITIES ISSUABLE UPON EXERCISE OF THESE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA F1DE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES. XXXXX.XXX INC. WARRANT Warrant No. S04-4 3 Dated: June 30, 2004 Xxxxx.xxx Xxxxxx.xxx Inc., a Province of Ontario, Canada corporation (the “Company”), hereby certifies that, for value received, Smithfield Fiduciary LLC Cranshire Capital, L.P. or its registered assigns (the “Holder”), is entitled to purchase from the Company up to a total of 36,5301shares 100,0001 shares of common stock, having no par value per share (the “Common Stock”), of the Company (each such share, a “Warrant Share” and all such shares, the “Warrant Shares”) at an exercise price equal to $15.822 per share (as adjusted from time to time as provided in Section 9, the “Exercise Price”), at any time and from time to time from and after the date that is six months from the date of the issuance hereof and through and including the date that is five years from the date of issuance hereof (the “Expiration Date”), and subject to the following terms and conditions. This Warrant (this “Warrant”) is one of a series of similar warrants issued pursuant to that certain Securities Purchase Agreement, dated as of the date hereof, by and among the Company and the Purchasers identified therein (the “Purchase Agreement”). All such warrants are referred to herein, collectively, as the “Warrants.”

Registration of Warrant. The Company shall register this Warrant in the manner set forth in Section 1.3 of the Warrant Agreement. Registration of Transfers and Exchanges. This Warrant may only be transferred pursuant to an effective registration statement under the Securities Act, to the Company or pursuant to an available exemption from or in a transaction not subject to the registration requirements of the Securities Act. In connection with any transfer of this Warrant other than pursuant to an effective registration statement or to the Company, the Company may require the transferor thereof to provide to the Company an opinion of counsel selected by the transferor, the form and substance of which opinion shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration of such Warrant under the Securities Act. Holder agrees to the imprinting, so long as is required by this Section 2(a), of a legend substantially similar to that first above written on any New Warrant (as defined below). Any such transferee shall agree in writing to be bound by the terms of this Warrant and shall have the rights of Holder under this Warrant, upon . The Company shall register the transfer of any portion of this Warrant in the records to be maintained by the Company for that purpose (the “"Warrant Register”"), upon surrender of this Warrant, with the Form of Assignment attached hereto duly completed and signed to the Company at its address for notice set forth in Section 10. Upon any such registration or transfer, a new warrant to purchase Common Stock, in substantially the name of the record Holder hereof from time to time. The Company may deem and treat the registered Holder form of this Warrant as (any such new warrant, a "New Warrant"), evidencing the absolute owner hereof for the purpose portion of any exercise hereof or any distribution this Warrant so transferred shall be issued to the Holdertransferee and a New Warrant evidencing the remaining portion of this Warrant not so transferred, and for all other purposesif any, absent actual notice shall be issued to the contrarytransferring Holder. ________ 140% warrant coverage (as per term sheet) 2130% The acceptance of the Market Price NEITHER THESE SECURITIES NOR THE SECURITIES FOR WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933New Warrant by the transferee thereof shall be deemed the acceptance of such transferee of all of the rights and obligations of a holder of a Warrant. This Warrant is exchangeable, AS AMENDED (THE “SECURITIES ACT”)upon the surrender hereof by the Holder to the Company at its address for notice set forth in Section 10 for one or more New Warrants, AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS OR BLUE SKY LAWS. THESE SECURITIES AND THE SECURITIES ISSUABLE UPON EXERCISE OF THESE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA F1DE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES. XXXXX.XXX INC. WARRANT Warrant No. S04-4 Dated: June 30, 2004 Xxxxx.xxx Inc., a Province of Ontario, Canada corporation (evidencing in the “Company”), hereby certifies that, for value received, Smithfield Fiduciary LLC or its registered assigns (aggregate the “Holder”), is entitled right to purchase from the Company up to a total number of 36,5301shares of common stock, having no par value per share (the “Common Stock”), of the Company (each Warrant Shares which may then be purchased hereunder. Any such share, a “New Warrant Share” and all such shares, the “Warrant Shares”) at an exercise price equal to $15.822 per share (as adjusted from time to time as provided in Section 9, the “Exercise Price”), at any time and from time to time from and after the date that is six months from will be dated the date of the issuance hereof and through and including the date that is five years from the date of issuance hereof (the “Expiration Date”), and subject to the following terms and conditions. This Warrant (this “Warrant”) is one of a series of similar warrants issued pursuant to that certain Securities Purchase Agreement, dated as of the date hereof, by and among the Company and the Purchasers identified therein (the “Purchase Agreement”). All such warrants are referred to herein, collectively, as the “Warrantsexchange.”