Common use of FORM OF ELECTION TO EXERCISE Clause in Contracts

FORM OF ELECTION TO EXERCISE. (To be exercised by the registered holder if such holder desires to exercise the Rights Certificate.) TO: The undersigned hereby irrevocably elects to exercise whole Rights represented by the attached Rights Certificate to purchase the Shares or other securities, if applicable, issuable upon the exercise of such Rights and requests that certificates for such securities be issued in the name of: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. If such number of Rights shall not be all the Rights evidenced by this Rights Certificate, a new Rights Certificate for the balance of such Rights shall be registered in the name of and delivered to: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. Dated: Signature Signature Guaranteed: For transfers signed by the registered holder(s), the signature(s) must correspond with the name(s) on the certificate(s) or statement in every particular, without any changes. The signature(s) on this form must also be guaranteed by one of the following methods:

FORM OF ELECTION TO EXERCISE. (To be exercised executed by the registered holder if such holder desires to exercise the Rights Certificate.) TO: The undersigned hereby irrevocably elects to exercise whole Rights represented by the attached Rights Certificate to purchase the Common Shares or other securities, if applicable, issuable upon the exercise of such Rights and requests that certificates for such securities be issued in the name of: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. If such number of Rights shall not be all the Rights evidenced by this Rights Certificate, a new Rights Certificate for the balance of such Rights shall be registered in the name of and delivered to: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. Dated: Signature Signature Guaranteed: For transfers signed by the registered holder(s), the signature(s) (Signature must correspond with to name as written upon the name(s) on the certificate(s) or statement face of this Rights Certificate in every particular, without alteration or enlargement or any changes. The signature(schange whatsoever.) on this form Signature must also be guaranteed by one a Schedule 1 Canadian chartered bank or a member of the following methods:an acceptable Medallion Guarantee Program (STAMP, SEMP, MSP).

FORM OF ELECTION TO EXERCISE. (To be exercised by the registered holder if such holder desires to exercise the Rights represented by this Certificate.) TO: The undersigned hereby irrevocably elects to exercise ____________________________________ whole Rights represented by the attached Rights Certificate to purchase the Common Shares or other securities, if applicable, issuable upon the exercise of such Rights and requests that certificates for such securities be issued in the name of: (Name) (Address) (City and Province) (Social Insurance Number or other taxpayer identification number. ) If such number of Rights shall not be all the Rights evidenced by this Rights Certificate, a new Rights Certificate for the balance of such Rights shall be registered in the name of and delivered to: (Name) (Address) (City and Province) (Social Insurance Number or other taxpayer identification number. ) Dated: Signature Signature: Signature Guaranteed: For transfers signed by the registered holder(s), the signature(s) (Signature must correspond with to name as written upon the name(s) on the certificate(s) or statement face of this Rights Certificate in every particular, without alteration or enlargement or any changes. change whatsoever.) The signature(s) on this form must also be guaranteed by one of the following methods:

FORM OF ELECTION TO EXERCISE. (To be exercised by the registered holder if such holder desires to exercise the Rights Certificate.) TO: The undersigned hereby irrevocably elects to exercise __________________________________ whole Rights represented by the attached Rights Certificate to purchase the Common Shares or other securities, if applicable, issuable upon the exercise of such Rights and requests that certificates for such securities be issued in the name of: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. If such number of Rights shall not be all the Rights evidenced by this Rights Certificate, a new Rights Certificate for the balance of such Rights shall be registered in the name of and delivered to: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. Dated: Signature Signature Guaranteed: For transfers signed by the registered holder(s), the signature(s) (Signature must correspond with to name as written upon the name(s) on the certificate(s) or statement face of this Rights Certificate in every particular, without alteration or enlargement or any changes. The signature(s) on this form must also be guaranteed by one of the following methods:change whatsoever.)

FORM OF ELECTION TO EXERCISE. (To be exercised executed by the registered holder if such holder desires to exercise the Rights Certificate.) TO: The undersigned hereby irrevocably elects to exercise whole Rights represented by the attached Rights Certificate to purchase the Common Shares or other securities, if applicable, issuable upon the exercise of such Rights and requests that certificates for such securities be issued in the name of: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. If such number of Rights shall not be all the Rights evidenced by this Rights Certificate, a new Rights Certificate for the balance of such Rights shall be registered in the name of and delivered to: (Name) (Address) (City and Province) Social Insurance Number or other taxpayer identification number. Dated: Signature (Please print name of Signatory) Signature Guaranteed: For transfers signed by the registered holder(s), the signature(s) (Signature must correspond with to name as written upon the name(s) on the certificate(s) or statement face of this Rights Certificate in every particular, without alteration or enlargement or any changes. The signature(schange whatsoever.) on this form Signature must also be guaranteed by one a Schedule 1 Canadian chartered bank or a member of the following methods:an acceptable Medallion Guarantee Program (STAMP, SEMP, MSP).