Common use of Successor to Escrow Agent Clause in Contracts

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Valiant Trust Company [Escrow Agent] ____________________________________________ Authorized signatory (signed) "Xxxxxx Xxxxxx" ____________________________________________ Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Pacific Therapeutics Ltd. [Issuer] ____________________________________________ Authorized signatory Xxxx Xxxxx CEO & President Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX [Securityholder] in the presence of: ) ) ) ____________________________________________ Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) ___________________________________________ Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed____________________________ ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: [Securityholder] ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) [Securityholder] _____________________________________________ Authorized signatory _____________________________________________ Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: [ ] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ August 30, 2011 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at Vancouver, BC on August 30, 2011. Where the transferee is not an individual: [ ] _________________________________________ Authorized signatory _________________________________________ Authorized signatory Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee[ ] in the presence of: ) ) ) ____________________________________________ Signature of Witness ___________________________________________ Name of Witness ) ) ) ) ) ) ____________________________ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _)

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPASEP MEDICAL HOLDINGS INC. (signed) "Xxxxx Xxxxxx" Authorized signatory Authorized signatory [SIGNATURES OF THE SECURITYHOLDERS FOLLOW] Signed, sealed and delivered by ) XXXXXX RXXX X XXXXXXXXX in the presence of: ) ) Signature of Witness ) ) RXXX X XXXXXXXXX Name of Witness ) ) Signed, sealed and delivered by ) JXXXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" JXXXXXXX GXXXXXXX ) XXXXXX XXXXXXX Name of Witness ) ) MXXXXX ENTERPRISES INC. Authorized Signatory Signed, sealed and delivered by ) ) ) Signature of Witness ) ) ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX DXXXXXX XXXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) DXXXXXX XXXXXXXX Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: RXXX X XXXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 COMMON SHARES 2,000,000 - 29 - Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx JXXXXXXX GXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 COMMON SHARES 537,164 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx MXXXXX ENTERPRISES INC. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 COMMON SHARES 55,746 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx FXXXX XXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 COMMON SHARES 92,910 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxx DXXXXXX XXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: COMMON SHARES 278,732 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ __________, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at __________________ on ___________. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY CST TRUST COMPANY (signed) /s/ "Xxxx Rxxxx Xxxxxxx-Xxxxx" Authorized signatory /s/ "Axxxxxxx Xxxxxxxxxx" Authorized signatory NUTRITIONAL HIGH INTERNATIONAL INC. /s/ "Dxxxx Xxxxxx" Authorized signatory (signed) /s/ "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx XxxxxxAxxx Xxxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Dxxxx Xxxxxx in the presence of: ) ) ) ) ) ) ) /s/ "Dxxxx Xxxxxx" Signature of Witness ) (signed) "Dxxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Mxxxxxx Xxxxx in the presence of: ) ) ) ) ) ) ) /s/ "Mxxxxxx Xxxxx" Signature of Witness ) (signed) "Mxxxxxx Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) HALKI HOLDINGS INC. /s/ "Xxxxx XxxxStatis Rxxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) Authorized signatory FMI CAPITAL ADVISORY INC. /s/ "Xxxxxxx XxxxxJxxxxx Xxxxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) Authorized signatory Schedule "Xxxxxxx XxxxxxA" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Dxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 6,000,000 DRS Options 62,400 400,000 Not certificated Name: Xxxxxx Xxxxxxx Mxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 999,915 DRS Warrants 266,638 Options 400,000 Not certificated Name: Xxxxx Xxxxxx Halki Holdings Inc. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 15,300,000 DRS Warrants 800,000 Name: Xxxxx Xxxx FMI Capital Advisory Inc. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 4,100,000 DRS Warrants 300,000 Schedule “"B” " to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “"A” " (the “"escrow securities”") have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ ► (the “"Escrow Agreement”"). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at ►on ►. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) ) ) [Transferee] ) Signature of Witness Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" [The remainder of this page has been left intentionally blank. Signature page follows.] COMPUTERSHARE INVESTOR SERVICES INC. “Authorized signatory” _ _ Authorized signatory (signed) "Xxxxxx Xxxxxx" “Authorized signatory” _ _ Authorized signatory BIOVAXYS TECHNOLOGY BLUEBERRIES MEDICAL CORP. (signed) "Xxxxx Xxxxxx" “Authorized signatory” _ _ Authorized signatory “Authorized signatory” _ _ Authorized signatory TORA BLUE INTERNATIONAL CORP. “Authorized signatory” _ _ Authorized Signatory WHITE RAVEN CORP. “Authorized signatory” _ _ Authorized Signatory XXXXXX COMMERCIAL CORP. “Authorized signatory” _ _ Authorized Signatory BLACK SWAN FINANCE CORP. “Authorized signatory” _ _ Authorized Signatory 2599584 ONTARIO INC. “Authorized signatory” _ _ Authorized Signatory THE XXXXXX FAMILY TRUST “Authorized signatory” _ _ Authorized Signatory VP BANK AG “Authorized signatory” _ _ Authorized Signatory COSMOS HOLDING GROUP SA DE CV “Authorized signatory” _ _ Authorized Signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX [Redacted: Confidential Information] ) Name of Witness ) ) _ ) “Xxxxx Xxxx” _ Address ) Xxxxx Xxxx ) _ ) ) _ ) Occupation ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Xxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX [Redacted: Confidential Information] ) Name of Witness ) ) _ ) “Xxxxxx Xxxxxxxx” Address ) Xxxxxx Xxxxxxxx ) _ ) ) ) _ ) Occupation ) Signed, sealed and delivered by ) XXXXX XXXX Xxxxxxxx Xxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX [Redacted: Confidential Information] ) Name of Witness ) ) _ ) “Xxxxxxxx Xxxxxxxx” Address ) Xxxxxxxx Xxxxxxxx ) _ ) ) ) _ ) Occupation ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxxxx Xxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX [Redacted: Confidential Information] ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) _ ) Signature of Witness “Xxxxxxxxx Xxxx”_ Address ) (signedXxxxxxxxx Xxxx _ ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX _ ) Name of Witness ) Occupation ) Schedule “A” to Escrow Agreement Securityholder Name: TORA BLUE INTERNATIONAL CORP. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 17,500,000 Securityholder Name: Xxxxxx Xxxxxxx WHITE RAVEN CORP. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 7,150,000 Securityholder Name: Xxxxx Xxxxxx XXXXXX COMMERCIAL CORP. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 700,000 Securityholder Name: Xxxxx Xxxx BLACK SWAN FINANCE CORP. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 7,916,667 Securityholder Name: Xxxxxxx Xxxxx 2599584 ONTARIO INC. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Shares 5,000,000 Securityholder Name: Xxxxxxx Xxxxxx THE XXXXXX FAMILY TRUST Securities: Class or description Number Certificate(s) (if applicable) Common Shares 2,916,667 Securityholder Name: VP BANK AG Securities: Class or description Number Certificate(s) (if applicable) Common Shares 7,916,666 Securityholder Name: COSMOS HOLDING GROUP SA DE CV Securities: Class or description Number Certificate(s) (if applicable) Common Shares 4,000,000 Securityholder Name: XXXXX XXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 200,000 Securityholder Name: XXXXXX XXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 300,000 Securityholder Name: XXXXXXXX XXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 300,000 Securityholder Name: XXXXXXXXX XXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 100,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ February 5, 2019 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on Xxxxxxxxx, Xxxxxxx Xxxxxxxx xx , 0000. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] COMPUTERSHARE INVESTOR SERVICES INC. _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "COMPUTERSHARE INVESTOR SERVICES INC. “Xxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxxxxxxx Xxxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPADVANCE UNITED HOLDINGS INC. (signed) "Xxxxx Xxxxxx" “Xxxxxx Xxxxx” Authorized signatory “Xxx Xxxxxxxx” Authorized signatory [SIGNATURES OF THE SECURITYHOLDERS FOLLOW] Signed, sealed and delivered by ) XXXXX XXXXXXX XXXXXX XXXXXXX in the presence of: ) ) “Xxxxx XxXxxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxx Xxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXX XXXXXXX XXXXXX XXXXXXX Xxxxx XxXxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in XXXXXxx the presence of: ) ) “Xxxxx Xxxxxx” ) Signature of Witness ) (signed) "“Xxxxx Xxxxxx" Xxxxx” ) XXXXX XXXXXX XXXXX Xxxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX XXXXXXXX in the presence of: ) ) “Xxxxxxx XxXxxxxx” ) Signature of Witness ) (signed) "“Xxxxx Xxxx" XxXxxxxx” ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "XXXXXXXX Xxxxxxx Xxxxx" ) XXXXXXX XXXXX XxXxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX XXX XXXXXXXX in the presence of: ) ) “Xxxxx XxXxxxxx” ) Signature of Witness ) (signed“Xxx Xxxxxxxx” ) "XXX XXXXXXXX Xxxxx XxXxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXX XXXX XXXXXXX in the presence of: ) ) “Xxxxxxxx Xxxxxxx” ) Signature of Witness ) “Xxxx Xxxx Xxxxxxx” ) XXXX XXXX XXXXXXX Xxxxxxxx Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) JD EXPLORATION INC. “Xxx Xxxxxxxx” Authorized Signatory Schedule “A” to Escrow Agreement Securityholder Name: XXXXX XXXXXXX XXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 COMMON SHARES 1,000,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx XXXXX XXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 COMMON SHARES 4,008,333 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx XXXXX XXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 COMMON SHARES 2,462,500 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx XXX XXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 COMMON SHARES 1,875,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxx XXXX XXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 COMMON SHARES 4,405,555 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxx JD EXPLORATION INC. Securities: Class or description Number Certificate(s) (if applicable) COMMON SHARES 550,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ , 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Odyssey Trust Company “Xxxx Xxxxxx" ” _ __ Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxx Xxx” _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" MLI Marble Lending Inc. “Xxxxxxx Xxxxxxxxxx” _ __ Authorized signatory _ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxxxxxxx in the presence of: ) ) “Xx-Xxxx Xxxxxxxx” ) “Xxxxxxx Xxxxxxxxxx” _ __ ) Signature of Witness ) (signedXxxxxxx Xxxxxxxxxx ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX _ __ ) Name of Witness ) ) PACIFIC WEST MERCANTILE CORP. “Xxxxxxx Xxxxxxxxxx” _ __ Authorized signatory _ __ Authorized signatory Signed, sealed and delivered by ) XXXXX XXXXXX Xxx Xxxxxx in the presence of: ) ) “Xxxxx Xxx” ) “Xxx Xxxxxx” _ __ ) Signature of Witness ) (signedXxx Xxxxxx ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX _ ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX Xxxxx Xxxxxxx in the presence of: ) ) “Xxxxxxx Xxxx” ) “Xxxxx Xxxxxxx” _ __ ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxxx _ ) Name of Witness ) ) 2444444 ONTARIO INC. “Xxxxx Xxxxxx” _ __ Authorized signatory _ __ Authorized signatory UBIKA CORP. “Xxxxx Xxxxxx” _ __ Authorized signatory _ __ Authorized signatory X X XXXXXXXXXX HOLDINGS LTD. “Xxxxxx Xxxxxxxxxx” _ __ Authorized signatory _ __ Authorized signatory Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxx XxXxxxx in the presence of: ) ) “Xxxxx Xxxx” ) “Xxxxx XxXxxxx” _ __ ) Signature of Witness ) (signedXxxxx XxXxxxx ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX _ __ ) Name of Witness ) SignedNATIONAL BANK FINANCIAL INC. ITF 2444444 ONTARIO INC. “National Bank” _ __ Authorized signatory _ __ Authorized signatory 2444444 Ontario Inc., sealed as beneficial owner of securities held by National Bank Financial Inc. ITF 2444444 Ontario Inc., does hereby authorize and delivered direct National Bank Financial Inc. to enter into this Escrow Agreement and to comply with the obligations hereunder in respect of the shares of the Issuer held by ) XXXXXXX XXXXXX National Bank Financial Inc. in trust for 2444444 Ontario Inc. “Xxxxx Xxxxxx” 2444444 Ontario Inc. NATIONAL BANK FINANCIAL INC. ITF UBIKA CORP. “National Bank” _ __ Authorized signatory _ __ Authorized signatory Ubika Corp., as beneficial owner of securities held by National Bank Financial Inc. ITF Ubika Corp., does hereby authorize and direct National Bank Financial Inc. to enter into this Escrow Agreement and to comply with the presence of: ) ) ) Signature obligations hereunder in respect of Witness ) (signed) "Xxxxxxx the shares of the Issuer held by National Bank Financial Inc. in trust for Ubika Corp. “Xxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) ” Ubika Corp. Schedule “A” to Escrow Agreement Securityholder Name: XXXXXXX XXXXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,938,986 Securityholder Name: Xxxxxx Xxxxxxx PACIFIC WEST MERCANTILE CORP. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 2,712,500 Securityholder Name: Xxxxx Xxxxxx XXX XXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 250,000 Securityholder Name: Xxxxx Xxxx XXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 325,000 Securityholder Name: Xxxxxxx Xxxxx 2444444 ONTARIO INC. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Shares 350,000 Securityholder Name: Xxxxxxx Xxxxxx NATIONAL BANK FINANCIAL INC. ITF 2444444 ONTARIO INC. A/C 5FL335E Securities: Class or description Number Certificate(s) (if applicable) Common Shares 500,000 Securityholder Name: UBIKA CORP. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 300,000 Securityholder Name: NATIONAL BANK FINANCIAL INC. ITF UBIKA CORP. A/C 5FL10JA Securities: Class or description Number Certificate(s) (if applicable) Common Shares 167,000 Securityholder Name: X X XXXXXXXXXX HOLDINGS INC. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 200,000 Securityholder Name: XXXXX XxXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 200,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdictionjurisdiction or the CSE. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" _ __ Authorized signatory (signed) Name and Title: Xxxx Xxxxxx, Director, Client Services "Xxxxxx Xxxxxx" _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) Name and Title: Xxxxxx Xxxxxx, Director, Client Services PAMPA METALS CORPORATION "Xxxxx XxxxxxXxxxxx Xxxxx" _ __ Authorized signatory "Xxxxxxx Xxxxx" _ __ Authorized signatory "Xxxxxxx X. Xxxxx" _ __ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxx X.X. Xxxxx in the presence of: ) ) ) _ __ ) Signature of Witness ) (signed) "Xxxxxx XxxxxxxX.X. Xxxxx" ) XXXXXX XXXXXXX X.X. XXXXX _ __ ) Name of Witness ) ) Signed, sealed and delivered by Signature of Witness ) XXXXX "Xxxxxx Xxxxxx" ) XXXXXX in the presence of: XXXXXX _ __ ) Name of Witness ) ) Signature of Witness ) (signed) "Xxxxx XxxxxxXxxxxxx X. Xxxxx" ) XXXXXXX X. XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX _ __ ) Name of Witness ) ) Signed, sealed and delivered by _ __ ) "Xxxxxxx Xxxxxx" Signature of Witness ) ) XXXXXXX XXXXX in the presence of: XXXXXX _ __ ) Name of Witness ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX _ __ ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx XxxxxxXxxx Xxx" ) XXXXXXX XXXXXX XXXX XXX _ __ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx 7,798,747 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx 800,000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx 800,000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx 800,000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Common Shares 800,000 Securities: Schedule “B” to Escrow Agreement Class or description Number Certificate(s) (if applicable) Common Shares 850,000 Securities: Class or description Number Certificate(s) (if applicable) Common Shares 913,131 Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" _ _ Authorized signatory (signed) "Xxxxxx Xxxxxx" _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORPGABY INC. (signed) "Xxxxx Xxxxxx" _ __ Authorized signatory _ __ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX ⚫ in the presence of: ) ) _ __ ) Signature of Witness ) (signed_ ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ⚫ _ __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX ⚫ in the presence of: ) ) _ __ ) Signature of Witness ) (signed_ ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ⚫ _ __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX ⚫ in the presence of: ) ) _ __ ) Signature of Witness ) (signed_ ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ⚫ _ __ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Securityholders Name: ⚫ Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx ⚫ Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx ⚫ Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory __ _ Authorized signatory 112652243 v1 • Key Employees: SCHEDULE 1.01(4) Key Employees

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TSX TRUST COMPANY (signedSigned) "Xxxx Xxxxxx" Authorized signatory (signedSigned) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPVIKING GOLD EXPLORATION INC. (signedTO BE RENAMED HAPPY SUPPLEMENTS INC.) "Xxxxx Xxxxxx" (Signed) Authorized signatory (Signed) Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "“Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) Xxxxxxxx” ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by “Xxxxxxx Xxxxxxxx” ) XXXXXXX XXXXX in the presence of: XXXXXXXX ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx Xxxxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxxxx Signature: “Xxxxxxx Xxxxxxxx” Authorized Signatory Address for Notice: [Information Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 17,000,000 Schedule “B” to Escrow Agreement Acknowledgment Acknowledgement and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the ) presence of: ) ) ) Signature of Witness ) ) _ Name of Witness ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" C/S “ Signed” Authorized signatory (signed) "Xxxxxx Xxxxxx" “ Signed” Authorized signatory BIOVAXYS TECHNOLOGY GOLCAP RESOURCES CORP. (signed) "Xxxxx Xxxxxx" C/S “ Signed” Authorized signatory SignedSigned by Xxxx Xxxxxxx, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signed Signed  Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Xxxx Xxxxxxx  Signature of witness Name:redacted  Name of Witness witness (print) ) SignedSigned Signed by Xxxxxx Xxx, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signed  Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Xxxxxx Xxx  Signature of witness Name:redacted  Name of Witness witness (print) SignedSigned by Xxxxxx Xxxxx, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signed Signed  Signature of Witness ) (signed) "Xxxxxx Xxxxx Xxxx" ) XXXXX XXXX )  Signature of witness Name: redacted  Name of Witness witness (print) ) SignedSigned by Xxxxxxxxxxx Xxxxxxxxxxxxxx, sealed and delivered by ) XXXXXXX XXXXX in the Signed presence of: ) ) )  Signed Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Xxxxxxxxxxx Xxxxxxxxxxxxxx  Signature of witness Name: Redacted  Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) witness (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) print) Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxxxxx Signature: “Signed” Address for Notice: [personal address: redacted] Securities: Class and Type (i.e. Value Securities or description Surplus Securities) Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,100,000 Securityholder Name: Xxxxxx Xxxxxxx Xxx Signature: “Signed” Address for Notice: [personal address: redacted] Securities: Securityholder Class and Type (i.e. Value Securities or description Surplus Securities) Number Certificate(s) (if applicable) Common Shares 12,417,333 1,500,000 Securityholder Name: Xxxxxx Xxxxx Xxxxxx Signature: “Signed” Address for Notice: [personal address: redacted] Securities: Securityholder Class and Type (i.e. Value Securities or description Surplus Securities) Number Certificate(s) (if applicable) Common Shares 4,696,067 500,000 Securityholder Name: Xxxxx Xxxx Xxxxxxxxxxx Xxxxxxxxxxxxxx Signature: “Signed” Address for Notice: [personal address: redacted] Securities: Securityholder Class and Type (i.e. Value Securities or description Surplus Securities) Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 400,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOUR TRUST COMPANY (signed) "Xxxx Xxxxxx" CORPORATION _ __ Authorized signatory (signed) "Xxxxxx Xxxxxx" _ Authorized signatory BIOVAXYS TECHNOLOGY CULT FOOD SCIENCE CORP. (signed) "Xxxxx Xxxxxx" _ __ Xxxxxx Xxxxx, Authorized signatory Signed_ __ Xxxxxxx Xxxx, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Authorized signatory Schedule “A” to Escrow Agreement Signed, sealed and delivered by Xxxxxx Xxxxx in the presence of: XXXXXX XXXXX Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 50,000 Schedule “A” to Escrow Agreement Signed, sealed and delivered by Xxxxxxx Xxxx in the presence of: XXXXXXX XXXX Securityholder Name: Xxxxxxx Xxxxxx Xxxx Securities: Class or description Number Certificate(s) (if applicable) Options 50,000 Schedule “A” to Escrow Agreement Signed, sealed and delivered by Xxxxxx Xxxxxxxxxxx in the presence of: XXXXXX XXXXXXXXXXX Securityholder Name: Xxxxxx Xxxxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Options 100,000 Schedule “A” to Escrow Agreement Signed, sealed and delivered by Xxxxxxx X'Xxxxxxxx in the presence of: XXXXXXX X'XXXXXXXX Securityholder Name: Xxxxxxx X'Xxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Options 150,000 Schedule “A” to Escrow Agreement Signed, sealed and delivered by Xxxxxxx Roma in the presence of: XXXXXXX ROMA Securityholder Name: Xxxxxxx Roma Securities: Class or description Number Certificate(s) (if applicable) Options 100,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ December 16th, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY Odyssey Trust Company (signed) "Xxxx Xxxxxx" “Odyssey Trust Company” Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY GLOBAL HELIUM CORP. (signed) "Xxxxx “Xxxx Xxxxxx" ” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in If the presence ofSecurityholder is an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) (Via DocuSign) ) Signature of Witness ) (signed) "“Xxxxxxx Xxxxxx" ” ) XXXXXXX XXXXXX ) Name of Witness ) ) Signed, sealed and delivered by XXXXXX XXXXXXX ) in the presence of: ) ) (Via DocuSign) ) Signature of Witness ) (signed) “Xxxxxx Xxxxxxx” ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by XXXXXXX XXXXXXX ) in the presence of: ) ) (Via DocuSign) ) Signature of Witness ) (signed) “Xxxxxxx Xxxxxxx” ) XXXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by XXXXXX XXXXXXXXX ) in the presence of: ) ) (Via DocuSign) ) Signature of Witness ) (signed) “Xxxxxx Xxxxxxxxx” ) XXXXXX XXXXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by XXXXXXX XXXXX ) in the presence of: ) ) (Via DocuSign) ) Signature of Witness ) (signed) “Xxxxxxx Xxxxx” ) XXXXXXX XXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder: Name: Xxxxxx Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,252,100 Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,348,399 Name: Xxxxxx Xxxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,186,200 Name: Xxxxx Xxxxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 1,779,300 Name: Xxxxx Xxxx Xxxxxx Xxxxxxxxx Securities: Securityholder Name: Xxxxxxx Xxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 1,779,300 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx Xxxxxx" CORPORATION _ __ Authorized signatory (signed) "Xxxxxx Xxxxxx" _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORPXXXX GOLD INC. (signed) "Xxxxx Xxxxxx" _ __ Authorized signatory _ __ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxx Xxxx in the presence of: ) ) _ __ ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX XXXX XXXX _ __ ) Name of Witness ) ) KALT INDUSTRIES LTD. _ __ Authorized signatory PHOENIX MINING CORP. _ __ Authorized signatory Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxx in the presence of: )) ) _ __ ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX _ __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX X.X. XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) COMPANY LIMITED _ __ Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxx, Phoenix Mining Corp. and Kalt Industries Ltd. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 shares 10,395,185 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx XXXX XXXXXX & X.X. XXXXXX COMPANY LIMITED Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) shares 12,000,000 Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: shares 6,000,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" /s/ Xxx Xxxxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" /s/ Xxxxxxx de la Torre Authorized signatory BIOVAXYS TECHNOLOGY LEVITEE LABS INC. /s/ Xxxxx Xxxxxxx Xxxxx Xxxxxxx /s/ Xxxxxxxxx Xxxxxxx Xxxxxxxxx Xxxxxxx JADU CAPITAL CORP. (signedSigned, sealed and delivered by ) "XXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) /s/ Xxxxx Xxxxxx" Authorized signatory Xxxxxxx ) XXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXXXXXX in the presence of: ) ) ) Signature of Witness ) /s/ Xxxxxx Xxxxxxxxxx ) XXXXXX XXXXXXXXXX ) Name of Witness ) ) EVERGREEN HOLDING COMPANY LTD. ) ) Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "/s/ Xxxxxx Xxxxxxx" Xxxxxxx ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "/s/ Xxxxx Xxxxxx" Xxxxxx ) XXXXX XXXXXX ) Name of Witness ) ) LOUD MARKET MEDIA INC. SOCRATES CAPITAL CORP. Signed, sealed and delivered by ) XXXXX XXXX XXXXXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed/s/ Xxxxxxxxx Xxxxxxx ) "Xxxxx Xxxx" ) XXXXX XXXX XXXXXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed/s/ Xxxxx Xxxxxx ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXX XXXXXX ) Name of Witness ) ) ZDK HOLDINGS LTD. Schedule “A” to Escrow Agreement Name of Securityholder Number and Class or description Number Certificate(s) (if applicable) of Shares Owned Certificate JADU CAPITAL CORP. 697,000 Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) - XXXXX XXXXXXX 7,846,620 Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) - XXXXXX XXXXXXXXXX 1,107,500 Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) EVERGREEN HOLDING COMPANY LTD. 500,000 Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: XXXXXX XXXXXXX 400,000 Common Shares XXXXX XXXXXX 4,631,466 Common Shares LOUD MARKET MEDIA INC. 200,000 Common Shares SOCRATES CAPITAL CORP. 1,485,000 Common Shares XXXXXXXXX XXXXXXX 4,575,749 Common Shares XXXXX XXXXXX 1,834,919 Common Shares ZDK HOLDINGS LTD. 320,000 Common Shares Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signedCORPORATION “Xxxxx Xxxxxx” Authorized signatory “Xxxxxxxxx Xxxx” Authorized signatory NATION GOLD CORP. “Xxxxxx Xxxxx” Authorized signatory “Xxxxxx Xxxxxxx” Authorized signatory Signed, sealed and delivered by ) "XXXX XXXXXX in the presence of: ) ) “Xxxx Xxxxxx" Authorized signatory (signed” ) "Signature of Witness ) “Xxxx Xxxxxx” ) XXXX XXXXXX Xxxx Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) “Xxxxxx Xxxxx” ) Signature of Witness ) (signed) "“Xxxxxx Xxxxxxx" ” ) XXXXXX XXXXXXX Xxxxxx Xxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX X. XXXXX in the presence of: ) ) “Xxxxxx Xxxxxxx” ) Signature of Witness ) (signed“Xxxxx X. Xxxxx” ) "XXXXX X. XXXXX Xxxxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) ) CANACCORD GENUITY CORP. ITF ALCARON CAPITAL CORP. “Xxx XxxXxxxxx” Authorized signatory Authorized signatory Signed, sealed and delivered by ) XXXXXXX XXXXXX XXXXX in the presence of: ) ) “Xxxxxx Xxxxxxx” ) Signature of Witness ) (signed“Xxxxxx Xxxxx” ) "XXXXXX XXXXX Xxxxxx Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxxxx [Redacted – Personal Information] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 500,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx [Redacted – Personal Information] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 500,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx Xxxxx [Redacted – Personal Information] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 250,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx Canaccord Genuity Corp. ITF Alcaron Capital Corp. [Redacted – Personal Information] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 250,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxx Xxxxx [Redacted – Personal Information] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Common Shares 250,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "CORPORATION “Xxxxx Xxxxxx" Authorized signatory Signed” Xxxxx Xxxxxx, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "President “ Xxxx Xxx” Xxxx Xxx, Chief Risk & Compliance Officer TEVANO SYSTEMS HOLDINGS INC. “Xxxxx Xxxxxxx Xxxxx” Xxxxx Xxxxxxx Xxxxx, CEO “Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed” Xxxxxx Xxxxxxx, sealed and delivered by ) XXXXX XXXXXX in CFO If the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] Xxx Xxxxxxxxxx in the presence of: ) “Natalia Benisla” ) ) Signature of Witness Name ) [Redacted] ) “Xxx Xxxxxxxxxx” ) Address ) Xxx Xxxxxxxxxx [Redacted] ) ) _ ) [TransfereeRedacted] ) Name of Witness ) Occupation ) Where If the transferee Securityholder is not an individual: [Transferee] _ INEX USA “Xxxxxx Xxxxxxxxx” Xxxxxx Xxxxxxxxx, Authorized signatory _If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxx Xxxxxxxx Xxxxxxx in the presence of: ) [Redacted] ) ) Name ) [Redacted] ) “Xxxx Xxxxxxxx Xxxxxxx” ) Address ) Xxxx Xxxxxxxx Xxxxxxx [Redacted] ) ) [Redacted] ) ) Occupation ) If the Securityholder is not an individual: Xxxxxxx International Real Estate Services Inc. “Xxxx Xxxxxxxx Xxxxxxx” Xxxx Xxxxxxxx Xxxxxxx, Authorized signatory If the Securityholder is not an individual: Global Nano Products Inc. “Xxxx Xxxxxxxx Xxxxxxx” Xxxx Xxxxxxxx Xxxxxxx, Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxx Xxxxx in the presence of: ) “Xxxxxx Xxxxx” ) ) Name ) [Redacted] ) “Xxxx Xxxxx” ) Address ) Xxxx Xxxxx [Redacted] ) ) [Redacted] ) ) Occupation ) If the Securityholder is not an individual: 0915034 B.C. Ltd. “Xxxx Xxxxx” Xxxx Xxxxx, Authorized signatory If the Securityholder is not an individual: 0941504 B.C. Ltd. “Xxxxx Xxxxxxxx” Xxxxx Xxxxxxxx, Authorized signatory If the Securityholder is not an individual: 1258531 B.C. Ltd. “Xxxxx Xxxxxxxxxxx” Xxxxx Xxxxxxxxxxx, Authorized signatory If the Securityholder is not an individual: 1141582 B.C. Ltd.

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Pacific Corporate Trust Company /s/ Xxxxxx Xxxxxx Authorized signatory (signed) "/s/ Xxxx Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Ripple Lake Minerals Inc. /s/ Xxxxxx Xxxxxxx Authorized signatory /s/ Xxxxxxxxxxx Xxxxxxx Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxx Xxxxxxx in the presence present of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX /s/ Xxxxxxxxxxx Xxxxxxx ) Name of Witness ) Omitted ) /s/ Xxxxxx Xxxxxxx Address ) Xxxxxx Xxxxxxx Lawyer ) Occupation ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxxxxxxx Xxxxxxx in the presence present of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX /s/ illegible ) Name of Witness ) Omitted ) /s/ Xxxxxxxxxxx Xxxxxxx Address ) Xxxxxxxxxxx Xxxxxxx Executive Assistant ) Occupation ) Signed, sealed and delivered by ) XXXXX XXXX Xxxxxx Xxxxx in the presence present of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX /s/ illegible ) Name of Witness ) Omitted ) /s/ Xxxxxx Xxxxx Address ) Xxxxxx Xxxxx Executive Assistant ) Occupation ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxx Xxxxxxxxx in the presence present of: ) ) ) Signature of Witness ) (signed) "/s/ Xxxxxx X. Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) omitted ) /s/ Xxxxxx Xxxxxxxxx Address ) Xxxxxxx Xxxxxxxxx Vancouver, B.C. Occupation ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxx Xxxxx in the presence present of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX /s/ E. Mar Keigs ) Name of Witness ) Omitted ) /s/ Wg (Bud) Kanke Address ) Xxx Xxxxx Businesswoman ) Occupation ) Signed, sealed and delivered by Xxxxxxx Stares in the present of: /s/ Xxxxxx Xxxxxxxxx ) Name ) Omitted ) /s/ Xxxxxxx Stares Address ) Xxxxxxx Stares Housewife ) Occupation ) Signed, sealed and delivered by Xxxxxxx Xxxxxxxxxx in the present of: /s/ Xxxxx Xxxxxxx ) Name ) Omitted ) /s/ Xxxxxxx Xxxxxxxxxx Address ) Xxxxxxx Xxxxxxxxxx Mining Consultant ) Occupation ) Signed, sealed and delivered by Xxxxxx Xxxxx in the present of: /s/ Xxxxx Xxxxxxx ) Name ) Omitted ) /s/ Xxxxxx Xxxxx Address ) Xxxxxx Xxxxx Mining Consultant ) Occupation ) Schedule “"A” " to Escrow Agreement Securityholder Class or description Name Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: of shares Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: 5,900,001 Xxxxxxxxxxx Xxxxxxx 1,000,000 Xxxxxx Xxxxx 1,000,000 Xxxxxxx Xxxxxxxxx 1,000,000 Xxx Xxxxx 300,000 Xxxxxxx Stares 300,000 Xxxxxxx Xxxxxxxxxx 300,000 Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 300,000 Schedule “"B” " to Escrow Agreement Acknowledgment Acknowledgement and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “"A” " (the “"escrow securities”") have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ the 16th of June (the “"Escrow Agreement”"). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to on the Escrow AgreementAgrement. Dated Date at ____________________ on . ______________________ Where the transferee is an individual: individual Signed, sealed and delivered by Transferee ) [Transferee] in the presence present of: ) Name ) ) Signature of Witness Address ) ) _ ) [Transferee] ) Name of Witness ) Occupation ) Where the transferee is not an individual: [Transferee] _ individual ) Transferee ) ) Authorized signatory _) ) Authorized signatory )

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) TSX and notice is given to the securities regulators with jurisdictionTSX. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY INTELLIPHARMACEUTICS INTERNATIONAL INC. Signed “Isa Odidi” Authorized signatory Signed “Xxxxx Xxxxx” Authorized signatory CIBC MELLON TRUST COMPANY (signed) "Xxxx Xxxxxx" Signed “Xxxxxxx Xx Xxxx” Authorized signatory (signed) "Xxxxxx Xxxxxx" Signed “Xxxxx Xxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPODIDI HOLDINGS INC. (signedformerly INTELLIPHARMACEUTICS INC.) "Xxxxx Xxxxxx" Signed “Isa Odidi” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Signed “Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) ” Authorized signatory Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Odidi Holdings Inc. Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 5,997,751 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ October 22, 2009 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, securities as if I were an original signatory to the Escrow Agreement. Dated at ____________________ on ______________. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _________________________________________ ) Signature of Witness ) ) ___________________________ ) [Transferee] _________________________________________ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _________________________________________ Authorized signatory _________________________________________ Authorized signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx CORPORATION “Xxxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxx Xxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPPLANT VEDA FOODS LTD. (signed) "“Xxxxx Xxxxxx" Xxxxxxx” Authorized signatory “Xxxxx Xxxxxxxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Sunny Xxxxxxxxxxx Xxxxxxx in the presence of: ) ) “X. Xxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Sunny Xxxxxxxxxxx Xxxxxxx Xxxxxxxx Xxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Xxxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xxxxxx Xxxxxxx” ) "Xxxxxx Xxxxxxxx Xxxxxxx Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxx Xxxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxx” ) "Xxxxx Xxxxxxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx ) Name of Witness ) ) If the Securityholder is not an individual: LUCPRISE INTERNATIONAL LTD. “Xxxxxxx Xxxx” Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Sunny Xxxxxxxxxxx Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 6,140,742 CV13 Securityholder Name: Xxxxxx Xxxxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 6,140,742 CV14 Securityholder Name: Xxxxx Xxxxxx Xxxxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 750,000 CV15 Securityholder Name: Xxxxx Xxxx Lucprise International Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 145,721 CV18 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. “Xxxxxxx Xxxx” Authorized signatory (signed) "Xxxxxx “Xxxxxxxx Xxxxxx" ” Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "EYEFI Group Technologies Inc. “Xxxxx Xxxxxx" Xxxxxxx” Authorized signatory Signed– Xxxxx Xxxxxxx, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "director “Xxxxx Xxxx" ) XXXXX XXXX ) Name ” Authorized signatory – Xxxxx Xxxx, director The signature of Witness ) ) Signed, sealed and delivered EYEFI R&D Pty Ltd. ACN 120 399279 was affixed by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "its authorized signatory “Xxxxx Xxxxxxx” Xxxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Sole director Schedule “A” to Escrow Agreement Securityholder Class or description Name of Shareholder Number of ordinary shares without par value Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx EYEFI R&D Pty Ltd. ACN 120 399279 Xxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: – owner, director, officer 14,921,478 DRS Total 14,921,478 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY COMPUTERSHARE TRUST COMPANY (signed) "Xxxx Xxxxxx" OF CANADA Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPRED METAL RESOURCES LTD. (signed) "Cxxxxxx Xxxxx Xxxxxx" Authorized signatory Chief Executive Officer, President, Secretary and Director Jxxx xx Xxxxx Chief Financial Officer and Director Signed, sealed and delivered by ) XXXXXX XXXXXXX Cxxxxxx Xxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Cxxxxxx Xxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Mxxxxxx Xxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Mxxxxxx Xxxxxxxx ) Name of Witness ) ) DA COSTA MANAGEMENT CORP. Authorized Signatory Signed, sealed and delivered by ) XXXXX XXXX Jxxx xx Xxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Jxxx xx Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) XXXX XXXX XXXXXXXX LTD. Authorized Signatory Signed, sealed and delivered by ) XXXXXXX XXXXX Mxxxxxx Xxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Rxxxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Cxxxxxx Xxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 5,439,324 N/A Securityholder Name: Xxxxxx Xxxxxxx Mxxxxxx Xxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 341,525 N/A Warrants 233,334 N/A Securityholder Name: Xxxxx Xxxxxx DA COSTA MANAGEMENT CORP. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 296,667 N/A Securityholder Name: Jxxx xx Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 447,024 N/A Securityholder Name: Xxxxxxx Xxxxx West Isle Ventures Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common 10,000 N/A Securityholder Name: Rxxxxx Xxxxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common 200,000 N/A Warrants 200,000 N/A Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated __________________________ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at ____________________ on ______________. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx NATIONAL SECURITIES ADMINISTRATORS LTD. “Xxxxx Xxxxxx" ” _ __ Authorized signatory (signed) "_ __ Authorized signatory EDGEMONT GOLD CORP. “Xxxxxx Xxxxxx" ” _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" “Xxxxxx Xxxxxxx” _ __ Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX XXXXXX in the presence of: ) _ __ ) Signature of Witness ) “Xxxxxx Xxxxxx” ) XXXXXX XXXXXX ) _ __ ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXXXX in the presence of: ) ) ) _ __ ) Signature of Witness ) (signed“Xxxxx Xxxxxxxx” ) "Xxxxxx Xxxxxxx" XXXXX XXXXXXXX ) XXXXXX XXXXXXX _ __ ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX XXXXXXXX in the presence of: ) ) _ __ ) Signature of Witness ) (signed“Xxxxxx Xxxxxxxx” ) "Xxxxx Xxxxxx" XXXXXX XXXXXXXX ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX _ __ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 2,000,001 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx Xxxxx Xxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,000,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx Xxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 1,000,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx Xxxxxx" CORPORATION /s/Xxxxx Xxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" /s/Xxxxxxxxx Xxxx Authorized signatory BIOVAXYS TECHNOLOGY CUMBERLAND RESOURCES NICKEL CORP. (signed) "/s/Xxxxx Xxxxxx" Xxxxxx Authorized signatory /s/Xxxx Xxxxxx Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxxx Xxxxx in the presence of: ) ) /s/Xxxxx Xxx ) Signature of Witness ) (signed_/s/Xxxxxxxx Xxxxx ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) Xxxxxxxx Xxxxx XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX XXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxx Xxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 400,001 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) Name and Title: Director, client Services "Xxxxxx XxxxxxXxx Xxxxxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY Name and Title: Managing Director, client Services ARGO LIVING SOILS CORP. (signed) "Xxxxx “Xxxxxxx Xxxxxx Xxxxxx" ” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX “Xxxxx X. Xxxxx” Authorized signatory Xxxxxxx Xxxxxx Xxxxxx in the presence of: ) ) "S. Xxxxx Xxxxxxxxx" ) Signature of Witness ) (signed"Xxxxxxx Xxxxxx Xxxxxx" S. Xxxxx Xxxxxxxxx ) XXXXXXX XXXXXX XXXXXX ) Name of Witness ) ) Xxxxx X. Xxxxx in the presence of: ) ) "Xxxxxx XxxxxxxX. Xxxx" ) XXXXXX XXXXXXX Signature of Witness ) "Xxxxx X. Xxxxx" ) XXXXX X. XXXXX X. Xxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxxx Xxxxxx in the presence of: ) ) "Xxxxxx Xxxxxxxxx" ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx Xxxxxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx shares 900,001 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx shares 600,000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement shares 500,000 Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Odyssey Trust Company /s/ “Xxx Xxxxxxxxx” Authorized signatory (signed) "Xxxxxx Xxxxxx" Arctic Fox Ventures Inc. /s/ “Xxxxx Xxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "/s/ “Xxxxx Xxxxxx" Xxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxx in the presence of: ) ) ) /s/ “Xxxxxx Lagayan” ) Signature of Witness ) (signed/s/ “Xxxxx Xxxx” ) "Xxxxx Xxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Lagayan ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) /s/ “Xxxxxx Lagayan” ) Signature of Witness ) (signed) "/s/ “Xxxxx Xxxx" ” ) XXXXX XXXX Xxxxx Xxxx Xxxxxx Lagayan ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxx Xxx in the presence of: ) ) ) /s/ “Xxxxxx Lagayan” ) Signature of Witness ) (signed/s/ “Xxxx Xxx” ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxx Xxx Xxxxxx Lagayan ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxx Xxxx in the presence of: ) ) ) /s/ “Xxxxxx Lagayan” ) Signature of Witness ) (signed/s/ “Xxxxx Xxxx” ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxx Xxxx Xxxxxx Lagayan ) Name of Witness ) ) Signed, sealed and delivered by Xxxxxx Xxxx in the presence of: ) ) ) /s/ “Xxxxxx Lagayan” ) Signature of Witness ) /s/ “Xxxxxx Xxxx” ) Xxxxxx Xxxx Xxxxxx Lagayan ) Name of Witness ) ) Pacific Paragon Capital Group Ltd. /s/ “Xxxxx Xxxx” Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 5,292,119 N/A Securityholder Name: Xxxxxx Xxxxxxx Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,080,000 N/A Securityholder Name: Xxxxx Xxxxxx Xxxx Xxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 200,000 N/A Securityholder Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 2,545,000 N/A Securityholder Name: Xxxxxxx Xxxxx Xxxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Shares 700,000 N/A Securityholder Name: Xxxxxxx Xxxxxx Pacific Paragon Capital Group Ltd. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 97,500 N/A Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Odyssey Trust Company Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Computershare Investor Services Inc. _/s/ Xxxxxxx Xxxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" _/s/ Xxxx Xxxxxxxx Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" QNB Metals Inc. _/s/ Xxxxxxxx Xxxxxxx Authorized signatory _/s/ Xxxxxx Xxxxxxx Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxxx Xxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed/s/ Xxxxxxxx Xxxxxxx ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxxxxx Xxxxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Xxxxxx in the presence of: ) ) ) Signature of Witness ) (signed/s/ Xxxxxx Xxxxxx ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxxxx Xxxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXX Xxxxxx Xxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed/s/ Xxxxxx Xxxxxxx ) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxx Xxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "9248-7792 Quebec Inc. _/s/ Xxxxxxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in Authorized signatory Authorized signatory If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Xxxx Capital Inc. _/s/ Xxxxxx Xxxxxx Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxx Xxxxxxx 0000 xxx Xxxxxxxx-Xxxxxxx Trois-Rivières, Quebec, Canada G9C 0G7 Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 233,636 Securityholder Name: Xxxxxx 9248-7792 Quebec Inc. 0000 xxx Xxxxxxxx-Xxxxxxx Trois-Rivières, Quebec, Canada G9C 0G7 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,862,779 Securityholder Name: Xxxxxx Xxxxxx 13 ch. Xxxxx Xxxxxx Xxxxxxxxx, Quebec, Canada J8H 0C1 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 27,701 Securityholder Name: Xxxx Capital Inc. 13 ch. Xxxxx Xxxx Xxxxxxxxx, Quebec, Canada J8H 0C1 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 44,926 Securityholder Name: Xxxxxx Xxxxxxx Xxxxx 4460 Parthenais Montreal, Quebec, Canada H2H 2G5 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Common Shares 114,624 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY COMPUTERSHARE INVESTOR SERVICES INC. (signedSigned) "Xxxx Xxxxxx" Authorized signatory (signedSigned) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPAUSTRALIS CAPITAL INC. (signedSigned) "Xxxxx Xxxxxx" Authorized signatory GUNDYCO ITF WYVERN CAPITAL INC. A/C 7602309218 (Signed) Authorized Signatory WYVERN CAPITAL INC. (Signed) Authorized Signatory GUNDYCO ITF XXXXXX XXXXXXXXX (Signed) Authorized Signatory Signed, sealed Sealed and delivered Delivered by ) XXXXXX XXXXXXX XXXXXXXXX in the presence of: ) ) (Signed) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Xxxxxxx Xxxxxxxx Name of Witness ) ) ) ) (Signed, sealed and delivered by ) XXXXX ) XXXXXX in the presence of: XXXXXXXXX ) ) ) Signature of Witness ) GUNDYCO ITF JAX FINANCIAL GROUP LTD. A/C 7602291812 (signedSigned) "Xxxxx Xxxxxx" Authorized Signatory JAX FINANCIAL GROUP LTD. (Signed) XXXXX XXXXXX ) Name of Witness ) Authorized Signatory Signed, sealed Sealed and delivered Delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX X. XXXXXXXX XXXXX in the presence of: ) ) (Signed) Signature of Witness ) (signed) "X. Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “) ) (Signed) ) X. XXXXXXXX XXXXX ) ) ) ) Signature: (Signed) Authorized Signatory Gundyco ITF Wyvern Capital Inc. A” to Escrow Agreement Securityholder /C 7602309218 (Signed) Authorized Signatory Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,125,000 Securityholder Name: Xxxxxx Xxxxxxx Xxxxxxxxx Signature: (Signed) Authorized Signatory Gundyco ITF Xxxxxx Xxxxxxxxx (Signed) Authorized Signatory Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,625,000 Securityholder Name: Xxxxx Xxxxxx Jax Financial Group Ltd. Signature: (Signed) Authorized Signatory Gundyco ITF Jax Financial Group Ltd. A/C 7602291812 (Signed) Authorized Signatory Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 1,125,000 Securityholder Name: X. Xxxxxxxx Xxxxx Xxxx Signature: (Signed) Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment 1,125,000 Acknowledgement and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the ) presence of: ) ) ) Signature of Witness ) ) _ Name of Witness ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" INTEGRAL TRANSFER AGENCY Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPDEEPROCK MINERALS INC. (signed) "Xxxxx Xxxxxx" _ Authorized signatory Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXX XXXXXXXXX in the presence of: ) ) ) Signature of Witness ) ) Xxxxx Xxxxxxxxx ) Name of Witness ) HARMONY CORPORATE SERVICES LTD. Authorized signatory 0999650 B.C. LTD. Authorized signatory Signed, sealed and delivered by ) XXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxx Xxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) ) Xxxxx Xxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) ) Xxxx Xxxxxxx ) Name of Witness ) POINT NEXUS CONSULTING INC. Authorized signatory Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) ) Xxxxxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) ) Xxxxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) ) Xxxxxxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) EMERALD XXXXXX in the presence of: ) ) ) Signature of Witness ) ) Emerald Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX XXXXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: 0999650 B.C. Ltd. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,333,332 Common Shares 20,000 Name: Xxxxxx Xxxxxxx Xxxxx Xxxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 50,000 Name: Xxxxx Xxxxxx Xxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 53,332 Name: Xxxxx Xxxx Xxxxxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 1,000 Name: Xxxxx Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Shares 100,000 Name: Emerald Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,000 Name: Xxxx Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,000 Name: Harmony Corporate Services Ltd. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 700,000 Name: Xxxxxxx Xxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,000 Name: Point Nexus Consulting Inc. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,000 Common Shares 666,666 Name: Xxxxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 101,000 Name: Xxxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,000 Name: Xxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,000 Name: Xxxxxxx Xxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,359,332 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ September 18, 2017 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Toronto, Ontario September 29, 2017 Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory Certificate Of Completion Source Envelope: Document Pages: 24 Signatures: 18 Envelope Originator: Supplemental Document Pages: 0 Initials: 0 Xxxxxxx Xxxxxx Certificate Pages: 3 AutoNav: Enabled EnvelopeId Stamping: Enabled Time Zone: (UTC-08:00) Pacific Time (US & Canada) Payments: 0 SUITE 1802 0000 Xxxxxxxx Xxxxxx Xxxxxxxx, XX X0X 0X0 xxxxxxx@xxxxxxxxxx.xx IP Address: 10.101.101.11 Record Tracking Status: Original Sep 25, 2017 | 13:04 Holder: Xxxxxxx Xxxxxx xxxxxxx@xxxxxxxxxx.xx Location: DocuSign Signer Events Signature Timestamp Xxxxxx Xxxxxx xxxxxxxxx@xxxxx.xxx Security Level: Email, Account Authentication (None) Using IP Address: 23.16.110.107 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 15:27 Signed: Sep 25, 2017 | 15:28 Electronic Record and Signature Disclosure: Not Offered via DocuSign Xxxxxxxx Xxxxxx xxxxxxxx.xxxxxx@xxxxx.xxx Security Level: Email, Account Authentication (None) Using IP Address: 23.16.110.107 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 13:32 Signed: Sep 25, 2017 | 13:32 Electronic Record and Signature Disclosure: Not Offered via DocuSign Craig Watters xxxxxxx@xxxxxxxxxxxxxxxx.xx Security Level: Email, Account Authentication (None) Using IP Address: 66.171.103.26 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 13:59 Signed: Sep 25, 2017 | 14:00 Electronic Record and Signature Disclosure: Not Offered via DocuSign Xxxxxx Xxxxxxxxx xxxxxxx@xxxxxxxxxxxxxxx.xxx Security Level: Email, Account Authentication (None) Using IP Address: 50.98.140.141 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 15:24 Signed: Sep 25, 2017 | 16:15 Electronic Record and Signature Disclosure: Not Offered via DocuSign Emerald Xxxxxx xxxxxxxxxxxxx@xxxxx.xxx Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure: Not Offered via DocuSign Xxxx Xxxxxxx xxxx@xxxxxxxxxxxxxxx.xxx Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure: Not Offered via DocuSign Gail Watters xxxxxxx@xxxxxxxxxxxxxxxx.xx Security Level: Email, Account Authentication (None) Using IP Address: 72.143.236.37 Signed using mobile Using IP Address: 209.52.88.84 Signed using mobile Using IP Address: 66.171.103.26 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 22:07 Signed: Sep 25, 2017 | 22:08 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 13:32 Signed: Sep 25, 2017 | 13:35 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 14:02 Signed: Sep 25, 2017 | 14:03 Electronic Record and Signature Disclosure: Not Offered via DocuSign Xxxxx Xxxxxxxxx xx@xxxxxxxxxxxxxxxxxxxxxxxx.xxx Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure: Not Offered via DocuSign Using IP Address: 209.52.88.26 Signed using mobile Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 14:05 Signed: Sep 25, 2017 | 14:05 Xxxxxxx Xxxxx xxxxxx@xxxx.xx Director Security Level: Email, Account Authentication (None) Using IP Address: 70.71.87.140 Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 17:47 Signed: Sep 25, 2017 | 17:47 Electronic Record and Signature Disclosure: Not Offered via DocuSign Xxxxxxx Xxxxxx xxxxxxx@xxxxxxxxxx.xx Director Eastwest Science Ltd. Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure: Not Offered via DocuSign Xxxxxx Xxxxxxxx xxxxxx@xxxxxxxxxxxxxxx.xxx Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure: Not Offered via DocuSign Using IP Address: 23.16.110.107 Using IP Address: 184.151.222.218 Signed using mobile Sent: Sep 25, 2017 | 13:31 Viewed: Sep 25, 2017 | 13:31 Signed: Sep 25, 2017 | 13:31 Sent: Sep 25, 2017 | 13:31 Resent: Sep 27, 2017 | 13:20 Resent: Sep 27, 2017 | 16:46 Viewed: Sep 27, 2017 | 18:12 Signed: Sep 27, 2017 | 18:12 Xxxxx Xxxxxx xxxxx.xxxxxx@xxxxx.xxx Security Level: Email, Account Authentication (None) Using IP Address: 23.16.110.107 Sent: Sep 25, 2017 | 13:31 Resent: Sep 27, 2017 | 13:20 Resent: Sep 27, 2017 | 16:46 Viewed: Sep 28, 2017 | 11:36 Signed: Sep 28, 2017 | 11:37 Electronic Record and Signature Disclosure: Not Offered via DocuSign Xxx Xxxxx xxx.xxxxx@xxxxxxxxxxxxxxxx.xxx Security Level: Email, Account Authentication (None) Using IP Address: 72.143.94.110 Sent: Sep 28, 2017 | 11:37 Resent: Sep 28, 2017 | 17:20 Viewed: Sep 29, 2017 | 06:16 Signed: Sep 29, 2017 | 06:16 Electronic Record and Signature Disclosure: Not Offered via DocuSign In Person Signer Events Signature Timestamp Editor Delivery Events Status Timestamp Agent Delivery Events Status Timestamp Intermediary Delivery Events Status Timestamp Certified Delivery Events Status Timestamp Carbon Copy Events Status Timestamp Xxxxxx Xxxxxxx Sent: Sep 29, 2017 | 06:16 xx@xxxxxxxxxxxxxxxxxxxxxxxx.xxx Security Level: Email, Account Authentication (None) Electronic Record and Signature Disclosure: Not Offered via DocuSign Notary Events Signature Timestamp Envelope Summary Events Status Timestamps Envelope Sent Hashed/Encrypted Sep 29, 2017 | 06:16 Certified Delivered Security Checked Sep 29, 2017 | 06:16 Signing Complete Security Checked Sep 29, 2017 | 06:16 Completed Security Checked Sep 29, 2017 | 06:16

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY COMPUTERSHARE INVESTOR SERVICES INC. (signed) "Xxxx Xxxxxx" Xxxxxxxx Xxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" Xxxxxxx Xxxx Authorized signatory BIOVAXYS TECHNOLOGY CORPTHE VERY GOOD FOOD COMPANY INC. (signed) "Xxxxxxxx Xxxxx Xxxxxx" Authorized signatory Xxxxxxxx Xxxxxx Xxxxx, Director (signed) Xxxx Xxxxxxx Xxxx Xxxxxxx, Director Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxxx Xxxxxx Xxxxx in the presence of: ) ) (signed) Xxxx Xxxxxxx ) Signature of Witness ) (signed) "Xxxxxxxx Xxxxx ) Xxxxxxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxx Xxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxxx in the presence of: ) ) (signed) Xxxxxxxx Xxxxx ) Signature of Witness ) (signed) "Xxxx Xxxxxxx ) Xxxx Xxxxxxx Xxxxxxxx Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxx Xxxxxxx in the presence of: ) ) (signed) Xxxx Xxxxxxx ) Signature of Witness ) (signed) "Xxxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxxx Xxxxxxx Xxxx Xxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxx Xxxxxxxxx Xxxxx Xxxxxxx in the presence of: ) ) (signed) Xxxx Xxxxxxx ) Signature of Witness ) (signed) "Xxxxx Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxx Xxxxxxxxx Xxxxx Xxxxxxx Xxxx Xxxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxx Xxxxxx Xxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 14,633,333 Total 14,633,333 Securityholder Name: Xxxxxx Xxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 316,673 Total 316,673 Class or description Number Certificate(s) (if applicable) Warrants 158,337 Total 158,337 Securityholder Name: Xxxxx Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 6,900,000 Total 6,900,000 Securityholder Name: Xxxxx Xxxx Xxxxxxxxx Xxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 6,000,000 Total 6,000,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ , 20 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx COMPUTERSHARE INVESTOR SERVICES INC. “Xxxxxxxx Xxxxxx" ” Authorized signatory (signed) "“Xxxxxx Xxxxxx" Xxx” Authorized signatory BIOVAXYS TECHNOLOGY DEFENCE THERAPEUTICS INC. “ Xxxxxxxxx Xxxxxxx” Authorized signatory “P. Xxxxxx Xxxxxxx” Authorized signatory CANACCORD GENUITY CORP. (signed) "ITF XXXXXXXXX XXXXXXX “Xxxxx Xxxxxx" Xxxxxxxx” Authorized signatory Signed, sealed and delivered by ) CANACCORD GENUITY CORP. ITF XXXXXXX XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) “Xxxxx Xxxxxxxx” Authorized signatory CANACCORD GENUITY CORP. ITF XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXXXXXX “Xxxxx Xxxxxxxx” Authorized signatory CANACCORD GENUITY CORP. ITF MOUTIH RAFEI “Xxxxx Xxxxxxxx” Authorized signatory CANACCORD GENUITY CORP. ITF XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "XXXXXXXX “Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Xxxxxxxx” Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Canaccord Genuity Corp. ITF Xxxxxxxxx Xxxxxxx [Address redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,600,000 Securityholder Name: Canaccord Genuity Corp. ITF Xxxxxxx Xxxxxx Xxxxxxx [Address redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 350,000 Securityholder Name: Xxxxx Canaccord Genuity Corp. ITF Xxxxxx Xxxxxxxx [Address redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 66,000 Securityholder Name: Xxxxx Xxxx Canaccord Genuity Corp. ITF Moutih Rafei [Address redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 70,000 Securityholder Name: Xxxxxxx Xxxxx Canaccord Genuity Corp. ITF Xxxxxx Xxxxxxxxxx [Address redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Common Shares 100,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. ³Teresa Xxxx´ Authorized signatory (signed) "Xxxxxx Xxxxxx" ³Evelyn Xxx´ Authorized signatory BIOVAXYS TECHNOLOGY CORPPLANET BASED FOODS GLOBAL INC. (signed) "Xxxxx Xxxxxx" ³%UDHO\Q 'DYLV´ Authorized signatory ³7KHRGRUH &DVK /OHZHOO\Q´ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed³'DYLG 9HOLVHN´ ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Xxxxx in the presence of: ) ) ) Signature of Witness ) (signed³'DQLHO 'Z\HU´ ) "Xxxxx Xxxxxx" ) XXXXXX XXXXX XXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXX Xxxx Xx Xxxx in the presence of: ) ) ) Signature of Witness ) (signed³.\OH 'H -RQJ´ ) "Xxxxx Xxxx" ) XXXXX XXXX XX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxx Xxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ³$QGUHDV /DPEURX´ ) XXXXXXX XXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxx Xxxxx in the presence of: ) ) ) Signature of Witness ) (signed³%\UDQ +HQU\´ ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX XXXXX XXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] Xxxx Xx Xxxxxx in the presence of: ) ) ) Signature of Witness ) ³0DUF& R'WHL LV´ ) _ ) [Transferee] XXXX XX XXXXXX ) Name of Witness ) ) Where Signed, sealed and delivered by ) Xxxxx Xxx in the transferee is not an individualpresence of: [Transferee] _ ) ) ) Signature of Witness ) ³:HQG\ &KX´ ) XXXXX XXX ) Name of Witness ) ) Signed, sealed and delivered by ) Xxxxxx Xxxxxxx in the presence of: ) ) ) Signature of Witness ) ³-HUHP\ 3HDUVRQ´ ) XXXXXX XXXXXXX ) Name of Witness ) ) ALTAIR MANAGEMENT LTD. ³6LJQHG´ Authorized signatory _INTRYNSYC CAPITAL CORP. ³6LJQHG´ Authorized signatory LAKEVIEW CAPITAL SOLUTIONS INC. ³6LJQHG´ Authorized signatory LEVEL 3 CAPITAL MANAGEMENT INC. ³6LJQHG´ Authorized signatory BULL MARKETS MEDIA GMBH ³6LJQHG´ Authorized signatory ZERO GRAVITY CAPITAL CORP. ³6LJQHG´ Authorized signatory Signed, sealed and delivered by ) Xxxxxxx Xxxxx in the presence of: ) ) ) Signature of Witness ) ³*UHJRU\ &URZH´ ) XXXXXXX XXXXX ) Name of Witness ) Schedule “A” to Escrow Agreement Securityholders Name: Xxxxx Xxxxxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 100,000 N/A Warrants 50,000 N/A Name: Xxxxxx Xxxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 100,000 N/A Warrants 50,000 Name: Xxxx Xx Xxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 320,000 N/A Warrants 160,000 N/A Name: Xxxxxxx Xxxxxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 100,000 N/A Warrants 50,000 N/A Name: Xxxxx Xxxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 1,100,000 N/A Warrants 550,000 N/A Name: Xxxx Xx Xxxxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 50,000 N/A Warrants 25,000 N/A Name: Xxxxx Xxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 300,000 N/A Warrants 150,000 N/A Name: Xxxxxx Xxxxxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 100,000 N/A Warrants 50,000 N/A Name: Altair Management Ltd. [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 200,000 N/A Warrants 100,000 N/A Name: Intrynsyc Capital Corp. [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 80,000 N/A Warrants 40,000 N/A Name: Lakeview Capital Solutions Inc. [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 500,000 N/A Warrants 250,000 N/A Name: Level 3 Capital Management Inc. [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 1,000,000 N/A Warrants 500,000 N/A Name: Bull Markets Media GMBH [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 900,000 N/A Warrants 450,000 N/A Name: Zero Gravity Capital Corp [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable) Subordinate Voting Shares 150,000 N/A Warrants 75,000 N/A Name: Xxxxxxx Xxxxx [Redacted ±Address] Securities: Class or description Number Certificate(s) (if applicable)

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) KO GOLD INC. "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx XxxxxxXxxx XxXxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) TSX TRUST COMPANY "Xxxxx XxxxxxXxxx Xxxxxxxxxx" Authorized signatory "Xxxx Xxxxxxxx" Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx XxxxxxxXxxx Xxxxxx" ) XXXXXX XXXXXXX Xxxx Xxxxxx ) Name of Witness ) ) X.X. Xxxxxx Company Limited "Xxxx Xxxxxx" Authorized Signatory Rustle Xxxxx Capital Inc. "Xxxx XxXxxxxx" Authorized Signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxxxx Address: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 2,525,000 Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxx Xxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence ofSecurityholder Name: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence ofX.X. Xxxxxx Company Limited Address: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 60,000 X.X. Xxxxxx Company Limited "Xxxx Xxxxxx" Authorized Signatory Securityholder Name: Xxxxxx Xxxxxxx Rustle Xxxxx Capital Inc. Address: [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: 1,395,000 Rustle Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Capital Inc. "Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: XxXxxxxx" Authorized Signatory Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. “Signed” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Signed” Authorized signatory BIOVAXYS TECHNOLOGY CORPHEYBRYAN MEDIA INC. (signed) "Xxxxx Xxxxxx" “Signed” Authorized signatory “Signed” Authorized signatory Signed, sealed and delivered by Xxxxx Xxxxxxxxxx ) XXXXXX XXXXXXX in the presence of: ) ) “Signed” ) ) Signature of Witness ) (signed“Xxxxx Xxxxxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxxxxxxxx Signed ) Name of Witness ) ) Signed, sealed and delivered by Xxxxx Xxxxxxxx ) XXXXX XXXXXX in the presence of: ) ) “Signed” ) ) “Xxxxx Xxxxxxxx” Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxxxx Signed ) Name of Witness ) ) Signed, sealed and delivered by Xxxxx Xxxxx ) XXXXXXX XXXXX in the presence of: ) ) “Signed” ) ) “Xxxxx Xxxxx” Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxxx Xxxxx Signed ) Name of Witness ) ) Signed, sealed and delivered by Xxxxxxx Xxxxx ) XXXXXXX XXXXXX in the presence of: ) ) “Signed” ) ) “Xxxxxxx Xxxxx” Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxx Signed ) Name of Witness ) ) NIAGARA ACQUISITIONS CORP. Xxxxx Xxxxx Name of Authorized signatory “Xxxxx Xxxxx” Authorized signatory DELMONT HOLDINGS LTD. Xxxxx Xxxxx Name of Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Xxxxxxxxxx

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" /s/ Xxxxxx Xxxxxx Authorized signatory (signed) "/s/ Xxxx Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY MEDARO MINING CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory /s/ Xxxxxxx Xxxxxx Xxxxxxx Xxxxxx /s/ Xxxx Xxxxxx Xxxx Xxxxxx Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxxx in the presence of: ) ) ) /s/ Xxxxxxx Xxxxxx Signature of Witness ) (signed) "Xxxxxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxxx Xxxx Xxxxxx in the presence of: ) ) ) /s/ Xxxxxxx Xxxx Xxxxxx Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxx Xxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Name of Securityholder Number and Class or description Number Certificate(s) (if applicable) of Shares Owned Certificate Xxxxxxx Xxxxxx 3,666,667 Common Shares 242,303 Options 62,400 Name: - Xxxxxxx Xxxx Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 833,334 Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: - Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "“Xxxx Xxxxxx" ” Authorized signatory (signed) "“Xxxxxx Xxxxxx" ” Authorized signatory BIOVAXYS TECHNOLOGY CORPRRITUAL SUPERFOODS INC. (signed) "Xxxxx Xxxxxx" “Xxxxxx Payment” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) SIGNATURES OF THE SECURITYHOLDERS FOLLOW Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "“Xxxxx Xxxxxx" ” ) XXXXX XXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX PAYMENT in the presence of: ) ) ) Signature of Witness ) “Xxxxxx Payment” ) XXXXXX PAYMENT ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) “Xxxxxx Xxxxxx” ) XXXXXX XXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) “Xxxxx Xxxxxxx” ) XXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXXXX in the presence of: ) ) Signature of Witness ) “Xxxxx Xxxxxxxx” ) XXXXX XXXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXXXXX in the presence of: ) ) Signature of Witness ) “Xxxxxx Xxxxxxxxx” ) XXXXXX XXXXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXX in the presence of: ) ) Signature of Witness ) “Xxxxx Xxxxx” ) XXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX XXXXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "“Xxxxx Xxxx" Xxxxxxxxx” ) XXXXX XXXX XXXXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX XXXXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed“Xxxxx Xxxxxxxxx” ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX XXXXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX XXXX XXXXXXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed“Xxxx Xxxxxxxxxxx” ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX XXXX XXXXXXXXXXX ) Name of Witness ) ) Schedule “"A” " to Escrow Agreement Securityholder Name: XXXXX XXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 COMMON SHARES 400,000 OPTIONS 450,000 Schedule "A" to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx XXXXXX PAYMENT Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 COMMON SHARES 100,000 OPTIONS 400,000 Schedule "A" to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx XXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 COMMON SHARES 400,000 OPTIONS 450,000 Schedule "A" to Escrow Agreement Securityholder Name: Xxxxx Xxxx XXXXXX XXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 COMMON SHARES 200,000 OPTIONS 500,000 Schedule "A" to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxx XXXXX XXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 OPTIONS 100,000 Schedule "A" to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxx XXXXXX XXXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) OPTIONS 250,000 Schedule “"A" to Escrow Agreement Securityholder Name: XXXXX XXXXX Securities: Class or description Number Certificate(s) (if applicable) OPTIONS 100,000 Schedule "A" to Escrow Agreement Securityholder Name: XXXXX XXXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) OPTIONS 200,000 Schedule "A" to Escrow Agreement Securityholder Name: XXXXX XXXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) OPTIONS 187,500 Schedule "A" to Escrow Agreement Securityholder Name: XXXX XXXXXXXXXXX Securities: Class or description Number Certificate(s) (if applicable) OPTIONS 125,000 Schedule "B” " to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “"A” " (the “"escrow securities”") have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ , 2020 (the “"Escrow Agreement”"). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" _signed “Xxx Xxxxxxxxx” Authorized signatory (signed) "_signed “Xxxxxx Xxxxxx" ” Authorized signatory BIOVAXYS TECHNOLOGY CORPALPHA ESPORTS TECH INC. (signed) "Xxxxx Xxxxxx" _signed “Xxxxxxx Xxxxxxx” Authorized signatory Signed_signed “Xxxxxxx Xxxxxxx” Authorized signatory 1225258 B.C. LTD. 1225258 B.C. Ltd Print name of securityholder _signed “Xxxxxxx Xxxxxxx” Authorized signatory Xxxxxxx Xxxxxxx, sealed Director Name and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature title of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) authorized signatory Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Securityholders Name: Xxxxxx Xxxxxxx 1225258 B.C. Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 700,000 N/A Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" /s/ Xxxxxx Xxxxxx Director, Client Services Authorized signatory (signed) "Xxxxxx Xxxxxx" /s/ Xxx Xxxxxxxxx Managing Director, Client Services Authorized signatory BIOVAXYS TECHNOLOGY MAKARA MINING CORP. (signed) "/s/ Xxxxxx xxx Xxxxxxx Xxxxxx xxx Xxxxxxx, Director & Chief Financial Officer /s/ Xxxxx Xxxxxx" Authorized signatory Xxxxxxxxxxx Xxxxx Xxxxxxxxxxx, Director, President and Chief Executive Officer Signed, sealed and delivered by ) XXXXXX XXX XXXXXXX in the presence of: ) ) ) /S/ XXXXXX XXX XXXXXXX Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX XXXXXXXXXXX in the presence of: ) ) ) /S/ XXXXX XXXXXXXXXXX Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX XXXXXXXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Name of Securityholder Class or description Number Certificate(s) (if applicable) Xxxxxx xxx Xxxxxxx Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 800,000 - Xxxxx Xxxxxxxxxxx Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 200,000 - Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) CORPORATION s/ "Xxxxx Xxxxxx" Authorized signatory s/ "Xxxxxxxxx Xxxx" Authorized signatory PURE TO PURE BEAUTY INC. s/ “Xxxxx Xxxxx” Authorized signatory s/ “Xxxxx Xxxxx” Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxx in the presence of: ) ) ) Signature of Witness ) (signeds/ “Xxxxx Xxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxxx in the presence of: ) ) ) Signature of Witness ) (signeds/ “Xxxxx Xxxxx” ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXX Xxxxxx Xxxxxx in the presence of: ) ) ) Signature of Witness ) (signeds/ “Xxxxxx Xxxxxx” ) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx Xxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Securityholders Name: Xxx Sing Xxxxx (Xxxxx Xxxxx) Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 2,500,000 N/A Name: Xxxxxx Xxxxxxx Xxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 125,000 N/A Name: Xxxxx Xxxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 1,000,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. [Signature Page Follows] The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx CORPORATION “Xxxxx Xxxxxx" ” Authorized signatory (signed) "“Xxxxxxxxx Xxxx” Authorized signatory AMERICAN COPPER DEVELOPMENT CORPORATION Authorized signatory Authorized signatory The Parties have executed and delivered this Agreement as of the date set out above. ENDEAVOR TRUST CORPORATION Authorized signatory Authorized signatory AMERICAN COPPER DEVELOPMENT CORPORATION “Xxxxxxx Xxxxxx Xxxxxxxx”_ _ Authorized signatory “Xxxxxx Xxxxxx" ” _ _ Authorized signatory BIOVAXYS TECHNOLOGY CORPHUDBAY MINERALS INC. (signed) "Xxxxx Xxxxxx" “Xxxx Xxxxx” _ _ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxxx Xxxxxxxx in the presence of: ) ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xxxxxxx Xxxxxx Xxxxxxxx” ) "Xxxxxxx Xxxxxx Xxxxxxx" Xxxxxxxx ) XXXXXX XXXXXXX Xxxxx Xxxxx __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "“Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) Xxxxx” ) Signature of Witness ) (signed“Xxxxxx Xxxxxxx” ) "Xxxxxx Xxxxxxx ) Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxx __ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: HUDBAY MINERALS INC. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 9,896,591 Not applicable Securityholder Name: Xxxxxxx Xxxxxx Xxxxxxx Xxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,100,000 Not applicable Securityholder Name: Xxxxx Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 1,000,000 Not applicable Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ _. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) __ ) Signature of Witness ) ) _ ) [Transferee] __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) CORPORATION "Xxxx Xxxxx Xxxxxx" Authorized signatory (signed) _"Xxxxxx XxxxxxSigned" Authorized signatory BIOVAXYS TECHNOLOGY CORPHEADWATER GOLD INC. (signed) "Xxxxxxxx Xxxxxxx" Authorized signatory "Xxxx Xxxxxxx" Authorized signatory OCP HOLDINGS LTD. _"Xxxx Xxxxxxx" Authorized signatory "Xxxxx XxxxxxStock" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) _"Xxxxxx Xxxxxxxx Xxxxxxx" ) XXXXXX XXXXXXXX XXXXXXX ) Name of Witness ) ) Xxxxxxx Consulting Inc. _"Xxxxxxxx Xxxxxxx" Authorized signatory Authorized signatory Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) _"Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) "Xxxx Xxxxxxx" ) XXXX XXXXXXX ) Name of Witness ) ) CANACCORD GENUITY CORP. ITF XXXX XXXXXXX ACCOUNT #20E300A1 _"Signed" Authorized signatory Signed, sealed and delivered by ) XXXXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxxx Xxxx" ) XXXXX XXXXXXX XXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXX XXXX in the presence of: ) ) Signature of Witness ) "Xxxxxx Xxxx" ) XXXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXX in the presence of: ) ) ) Signature of Witness ) "Xxxxxxx Xxxx" ) XXXXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) "Xxxxxx Xxxxxx" ) XXXXXX XXXXXX ) Name of Witness ) ) CANACCORD GENUITY CORP. ITF XXXXXX XXXXXX "Signed" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXX in the presence of: ) ) ) Signature of Witness ) "Xxxxxx Xxxx" ) XXXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx XxxxxXxxxx Stock" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX XXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: OCP HOLDINGS LTD. Signature: Address for Notice: PO Box 18252 Bentall, Vancouver, British Columbia, V7X 1A1 Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Share 12,038,443 Securityholder Name: Xxxxxx XXXXXXXX XXXXXXX Signature: Address for Notice: 0000 Xxxx 00xx Xxxxxx, Xxxxxxxxx, Xxxxxxx Xxxxxxxx, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Option 625,000 Securityholder Name: XXXXXXX CONSULTING INC. Signature: Address for Notice: 0000 Xxxx 00xx Xxxxxx, Xxxxxxxxx, Xxxxxxx Xxxxxxxx, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Share 1,650,001 Subscription Receipt 30,000 Securityholder Name: Xxxxx XXXXX XXXXXX Signature: Address for Notice: 000 Xxxxxxxxx Xxxxxx Xxxx, Xxxx, Xxxxxx, 00000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Share 2,550,000 Subscription Receipt 30,000 Option 680,000 Securityholder Name: XXXX XXXXXXX Signature: Address for Notice: 0000, Xxxx 00, 00 Xxxxxxxxx Xxxx, 000000 Xxxxxxxx, Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 shares 1,645,723 Option 600,000 Securityholder Name: Xxxxxxx Xxxxx CANACCORD GENUITY CORP. ITF XXXX XXXXXXX ACCOUNT #20E300A1 Signature: Address for Notice: 0000-000 Xxxxxxxxx Xxxxxx, Xxxxxxxxx, XX X0X 0X0 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Share 200,000 Subscription Receipt 250,000 Securityholder Name: XXXXXXX XXXX Signature: Address for Notice: 0000 Xxxxxxxx Xxxxx, Xxxxxxx, Xxxxxxx Xxxxxx Xxxxxxxx, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Common Share 875,000 Option 350,000 Securityholder Name: XXXXXX XXXX Signature: Address for Notice: 0000 Xxxxxxxx Xxxxx, Xxxxxxx, Xxxxxxx Xxxxxxxx, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Common Share 150,000 Subscription Receipt 150,000 Securityholder Name: XXXXXXX XXXX Signature: Address for Notice: 0000 Xxxxxxxx Xxxxx, Xxxxxxx, Xxxxxxx Xxxxxxxx, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Common Share 20,000 Securityholder Name: XXXXXX XXXXXX Signature: Address for Notice: 0000 Xxxxxx Xxxxxx, West Vancouver, British Columbia, V7V 1V4 Securities: Class or description Number Certificate(s) (if applicable) Common Share 200,000 Option 250,000 Securityholder Name: CANACCORD GENUITY CORP. ITF XXXXXX XXXXXX Signature: Address for Notice: 0000-000 Xxxxxxxxx Xxxxxx, Xxxxxxxxx, XX X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Subscription Receipt 100,000 Securityholder Name: XXXXXX XXXX Signature: Address for Notice: 000 - 0000 Xxxxxxxxx Xxxxxx, Xxxxxxxxx, Xxxxxxx Xxxxxxxx, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Common Share 100,000 Option 275,000 Securityholder Name: XXXXX XXXXX Signature: Address for Notice: 000 Xxxx 00xx Xxxxxx, Xxxxx Xxxxxxxxx, Xxxxxxx Xxxxxxxx X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Common Share 100,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. [signatures appear on the following pages] The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY HIGH TIDE INC. Signed “Xxxxxxxx (Xxx) Xxxxxx” Authorized signatory AST TRUST COMPANY (signedCANADA) "Xxxx Xxxxxx" Signed “Xxxxxx Xxxxxxxx” Authorized signatory (signed) "Xxxxxx Signed “Xxxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" ” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxxx (Raj) Xxxxxx in the presence of: ) ) Signed “Nav Xxxxxx” ) Signature of Witness ) Signed “Xxxxxxxx (signedXxx) "Xxxxxx” ) Xxxxxxxx (Xxx) Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Nav Xxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxx in the presence of: ) ) Signed “Shimmy Posen” ) Signature of Witness ) (signedS igned “Xxxx Xxxxxx” ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxx Xxxxxx Shimmy Posen ) Name of Witness ) Signed, sealed and delivered by 2088550 Alberta Ltd. Signed “Xxxxxxxx (Raj) XXXXX XXXX in the presence of: Xxxxxx” Authorized signatory Authorized signatory Xxxxxx Investments Inc. Signed “Xxxxxxxx (Xxx) Xxxxxx” Authorized signatory Authorized signatory Xxxxxx Family Trust Signed “Xxxxxxxx (Xxx) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) ” Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxx (Raj) Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 59,123,299 Name: Xxxx Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 22,564,420 Name: Xxxxx Xxxxxx 2088550 Alberta Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 11,263,311 Warrants 155,463 Name: Xxxxx Xxxx Xxxxxx Investments Inc. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 106,489 Warrants 25,910 Name: Xxxxxxx Xxxxx Securities: Securityholder Xxxxxx Family Trust Securities Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Common Shares 4,119,852 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) FIORENTINA MINERALS INC. "Xxxx XxxxxxXxxxxx Xxxxxxx" Authorized signatory (signed) "Xxxxxx XxxxxxXxxx Xxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) TSX TRUST COMPANY "Xxxxx Xxxxxx" Authorized signatory Signed"Xxxxxx Xxxxxxxxx" Authorized signatory NEON RAINBOW HOLDINGS LTD. "Xxxx Xxxxxxxx" Authorized signatory Authorized signatory SIGNED, sealed and delivered SEALED AND DELIVERED by ) XXXXXX XXXXXXX in the presence of: ) ) "Xxxxx Xxxxxxx" ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" Xxxxx Xxxxxxx ) XXXXXX XXXXXXX ) Name of Witness ) SIGNED, SEALED AND DELIVERED by ) SignedXXXX XXXX in the presence of: ) "Xxxxxx Xxxx" ) Signature of Witness ) "Xxxx Xxxx" Xxxxxx Xxxx ) XXXX XXXX ) Name of Witness ) SIGNED, sealed and delivered SEALED AND DELIVERED by ) XXXXX XXXXXX XXXXXXX in the presence of: ) ) "Xxxxxx Xxxxxxx" ) Signature of Witness ) (signed) "Xxxxx XxxxxxXxxxxxx" Xxxxxx Xxxxxxx ) XXXXX XXXXXX XXXXXXX ) Name of Witness ) SignedXXXXXXX INVESTMENTS LTD. "Xxxxxx Xxxxxxx" Authorized signatory Authorized signatory LC163523-1 SCHEDULE "A" TO ESCROW AGREEMENT SECURITYHOLDER Name: NEON RAINBOW HOLDINGS LTD. 00000 00X Xxxxxx Xxxxxxx, sealed and delivered by ) XXXXX XXXX in the presence ofXX V3A 8K4 Securities: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(sShares(1) (if applicable1,500,000 Warrants(1) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _750,000 Notes:

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY COMPUTERSHARE INVESTOR SERVICES INC. (signedSigned) "Xxxx Xxxxxx" Authorized signatory (signedSigned) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPAUSTRALIS CAPITAL INC. (signedSigned) "Xxxxx Xxxxxx" Authorized signatory GUNDYCO ITF WYVERN CAPITAL INC. A/C 7602309218 (Signed) Authorized Signatory WYVERN CAPITAL INC. (Signed) Authorized Signatory GUNDYCO ITF XXXXXX XXXXXXXXX (Signed) Authorized Signatory Signed, sealed Sealed and delivered Delivered by ) XXXXXX XXXXXXX XXXXXXXXX in the presence of: ) ) (Signed) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Xxxxxxx Xxxxxxxx Name of Witness ) ) ) ) (Signed, sealed and delivered by ) XXXXX ) XXXXXX in the presence of: XXXXXXXXX ) ) ) Signature of Witness ) GUNDYCO ITF JAX FINANCIAL GROUP LTD. A/C 7602291812 (signedSigned) "Xxxxx Xxxxxx" Authorized Signatory JAX FINANCIAL GROUP LTD. (Signed) XXXXX XXXXXX ) Name of Witness ) Authorized Signatory Signed, sealed Sealed and delivered Delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX X. XXXXXXXX XXXXX in the presence of: ) ) (Signed) Signature of Witness ) (signed) "X. Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “) ) (Signed) ) X. XXXXXXXX XXXXX ) ) ) ) Signature: (Signed) Authorized Signatory Gundyco ITF Wyvern Capital Inc. A” to Escrow Agreement Securityholder /C 7602309218 (Signed) Authorized Signatory Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,125,000 Securityholder Name: Xxxxxx Xxxxxxx Xxxxxxxxx Signature: (Signed) Authorized Signatory Gundyco ITF Xxxxxx Xxxxxxxxx (Signed) Authorized Signatory Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,625,000 Securityholder Name: Xxxxx Xxxxxx Jax Financial Group Ltd. Signature: (Signed) Authorized Signatory Gundyco ITF Jax Financial Group Ltd. A/C 7602291812 (Signed) Authorized Signatory Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 1,125,000 Securityholder Name: X. Xxxxxxxx Xxxxx Xxxx Signature: (Signed) Address for Notice: (Redacted) Delivery address for share certificates: (Redacted) Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment 1,125,000 Acknowledgement and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness Name of Witness ) ) _ ) ) ) ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. [Signature Page Follows] The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "“Xxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxxxxx de la Xxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPHYBRID POWER SOLUTIONS INC. (signed) "Xxxxx “Xxxxxxxx Xxxxxx" -Xxxxx” Authorized signatory “Xxxx XxXxxxx” Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxxx Xxxxxx-Xxxxx in the presence of: ) ) ) Signature of Witness ) (signed“Xxxxxxxx Xxxxxx-Xxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxxx Xxxxxx-Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 23,124,795 Management Performance Warrants 9,000,000 No. 4828.000.01MPW Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxxxxx Xxxxxx-Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY Computershare Investor Services Inc. (signeds) "Xxxxxx Xxxxx _ _ ● Xxxxxx Xxxxx Professional, Client Services (s) Xxxx Xxxxxx" Authorized signatory Pacifico_ _ ● Xxxx Xxxxxxxx Professional, Client Services Crestview Exploration Inc. (signeds) "_Xxxxxxxxx Xxxxxxxxxxx_ _ _ ● Xxxxxxxxx Xxxxxxxxxxx Chairman of the board (s) _Gisèle Joubin __ ● Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. Xxxxxx CFO and Corporate Secretary (signed) "Xxxxx Xxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) signature page for Escrow Agreement) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxxxxx Xxxxxxxxxxx in the presence of: ) ) (s) Xxxxxxxxx Xxxxxxxxxxx ) Signature of Witness ) (signeds) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxxxxxxx Xxxxxxxxxxx _THEODOROS LIAKOPOULOS __ ) Name of Witness ) ) (signature page for Escrow Agreement – Xxxxxxxxx Xxxxxxxxxxx) Signed, sealed and delivered by ) XXXXX XXXX Xxxxx Xxxxxxxx in the presence of: ) ) (s) Xxxxxxxx Xxxx_ ) Signature of Witness ) (signeds) ") Xxxxx Xxxx" ) XXXXX Xxxxxxxx XXXXXXXX XXXX ) Name of Witness ) ) (signature page for Escrow Agreement – Xxxxx Xxxxxxxx) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxx XxxXxxxxx in the presence of: ) ) (s) Xxxxxx XxxXxxxxx _ ) Signature of Witness ) (signeds) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxxxx XxxXxxxxx XXXXXX XXXXXXXXX __ ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxxx Xxxxxxxxxxx Signature: (s) Xxxxxxxxx Xxxxxxxxxxx Address for Notice: 0000 00 Xxx, Xxxxxxxxxx XX, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,800,000 N/A Securityholder Name: Xxxxxx Xxxxxxx Xxxxx Xxxxxxxx Signature: (s) Xxxxx Xxxxxxxx Address for Notice: 0000 xx X’Xxxxxxxx, Xxxxx, XX X0X 0X0 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 30,000 N/A Securityholder Name: Xxxxxx XxxXxxxxx Signature: (s) Xxxxxx XxxXxxxxx Address for Notice: 000 Xxxxxxxxxx Xxxxx, Xxxxx Xxxxxx Xxxxxxxxx XX X0X 0X0 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 100,000 N/A Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at ● on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. [Balance of this page intentionally left blank. Signature page follows.] The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx CORPORATION /s/ “Dxxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" /s/ “Cxxxxxxxx Xxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPSOLARBANK CORPORATION /s/ “Dx. (signed) "Xxxxx Xxxxxx" Xxxxxxx Xx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 550,000 Warrants 1,725,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 550,000 Warrants 1,725,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 550,000 Warrants 1,725,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 1,174,517 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxx [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Shares 1,174,517 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxx [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,174,518 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,174,518 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,346,280 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 494,520 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,588,603 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 550,000 Warrants 1,100,000 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,278,613 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,599,990 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,237,120 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,483,604 Schedule “A” to Escrow Agreement Securityholder Name: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,500,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated __________________________ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at ____________________ on ______________. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "COMPUTERSHARE INVESTOR SERVICES INC. “Xxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxxxxxxx Xxxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPADVANCE UNITED HOLDINGS INC. (signed) "Xxxxx Xxxxxx" “Xxxxxx Xxxxx” Authorized signatory “Xxx Xxxxxxxx” Authorized signatory [SIGNATURES OF THE SECURITYHOLDERS FOLLOW] Signed, sealed and delivered by ) XXXXX XXXXXXX XXXXXX XXXXXXX in the presence of: ) ) “Xxxxx XxXxxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxx Xxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXX XXXXXXX XXXXXX XXXXXXX Xxxxx XxXxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in BURRYin the presence of: ) ) “Xxxxx Xxxxxx” ) Signature of Witness ) (signed) "“Xxxxx Xxxxxx" Xxxxx” ) XXXXX XXXXXX XXXXX Xxxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX XXXXXXXX in the presence of: ) ) “Xxxxxxx XxXxxxxx” ) Signature of Witness ) (signed) "“Xxxxx Xxxx" XxXxxxxx” ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "XXXXXXXX Xxxxxxx Xxxxx" ) XXXXXXX XXXXX XxXxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX XXX XXXXXXXX in the presence of: ) ) “Xxxxx XxXxxxxx” ) Signature of Witness ) (signed“Xxx Xxxxxxxx” ) "XXX XXXXXXXX Xxxxx XxXxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXX XXXX XXXXXXX in the presence of: ) ) “Xxxxxxxx Xxxxxxx” ) Signature of Witness ) “Xxxx Xxxx Xxxxxxx” ) XXXX XXXX XXXXXXX Xxxxxxxx Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: XXXXX XXXXXXX XXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 COMMON SHARES 1,000,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx XXXXX XXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 COMMON SHARES 4,008,333 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx XXXXX XXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 COMMON SHARES 2,462,500 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx XXX XXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 COMMON SHARES 1,875,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxx XXXX XXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: COMMON SHARES 4,405,555 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ , 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" /s/ Xxxxxxx Del La Xxxxx Authorized signatory (signed) "/s/ Xxxxxx Xxxxxx" Xxxxx Authorized signatory BIOVAXYS TECHNOLOGY XXXXXX RIVER VENTURES CORP. (signed) "/s/ Xxxxxxx Xxxxx Xxxxxx" Authorized signatory /s/ Xxxxxxxxxxx Xxxxx Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxxxxxx Xxxxx in the presence of: ) ) /s/ Xxxxxx Xxxxxx ) Signature of Witness ) (signed/s/ Xxxxxxxxxxx Xxxxx ) "Xxxxxxxxxxx Xxxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxxxxx in the presence of: ) ) /s/ Xxxxxx Xxxxx ) Signature of Witness ) (signed/s/ Xxxx Xxxxxxxxx ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Xxxx Xxxxxxxxx Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxx Xxxxx in the presence of: ) ) /s/ Xxxx Xxxxxxxxx ) Signature of Witness ) (signed/s/ Xxxxxx Xxxxx ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx Xxxxx Xxxx Xxxxxxxxx ) Name of Witness ) ) WEST ISLE VENTURES LTD. /s/ Xxxxxxx Xxxxx Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxxxxx Xxxxx 00 Xxxxxxxxxxx Xxxx Xxxxxxxx, Xxxxxxx, X0X 0X0 Securities: Class or description Number Certificate(s) (if applicable) Class A Common Shares 242,303 Options 62,400 625,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx Xxxx Xxxxxxxxx 282 Xxxxxxxxxx Xxx D'Or, Quebec, J0P 2H1 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Class A Common Shares 12,417,333 450,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxx Xxxxxx 153 A Xxxxxxxxx Xxx D'Or, Quebec, J9P 2H1 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Class A Common Shares 4,696,067 550,000 Schedule “A” to Escrow Agreement Securityholder Name: West Isle Ventures Ltd. (Attn: Xxxxxxx Xxxxx) 0000 Xxxxxx Xxxxx Xxxx Nanoose Bay, BC, V9P 9B4 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Class A Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 625,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ January 24, 2022 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx Xxxxxx" CORPORATION /s/ Xxxxx Xxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" /s/ Xxxxxxxxx Xxxx Authorized signatory BIOVAXYS TECHNOLOGY BGX - BLACK GOLD EXPLORATION CORP. (signed) "Xxxxx Xxxxxx" /s/ Xxxxxxxxx Xxxxxxxx Authorized signatory Signed, sealed /s/ Xxxxxxx Xxxx Authorized signatory SECURITYHOLDERS OF THE ISSUER /s/ Xxxxx Xxxxxx Xxxxx Xxxxxx INTERNATIONAL ICONIC GOLD EXPLORATION CORP. Print name of securityholder /s/ Xxxxxx Xxxxxxxx Authorized signatory Name and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature title of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule authorized signatory SCHEDULE “A” to Escrow Agreement LIST OF SECURITYHOLDERS Name of Securityholder Number and Class or description Number Certificate(s) (if applicable) of Shares Owned Certificate Xxxxx Xxxxxx 1,100,000 Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 1,100,000 Common Share Purchase Warrants N/A International Iconic Gold Exploration Corp. 2,100,000 Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) N/A TOTAL 3,200,000 Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 1,100,000 Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule Share Purchase Warrants SCHEDULE “B” to Escrow Agreement Acknowledgment and Agreement to be Bound ACKNOWLEDGMENT AND AGREEMENT TO BE BOUND I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY CMX GOLD & SILVER CORP. Per: (signed) "Xxx Xxxxxx" Name: Xxx X. Xxxxxx Title: President and Chief Executive Officer Per: (signed) "Xxx Xxxxxx" Name: Xxxxx X. Xxxxxx Title: Director OLYMPIA TRUST COMPANY Per: (signed) "Xxxxx Xxxxxxx" Name: Xxxxx Xxxxxxx Title: Account Officer Per: (signed) "Xxxx XxxxxxXxxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory Name: Xxxx Xxxxxxx Title: Manager, Client Services SECURITYHOLDERS Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxx X. Xxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name Signature of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(sXxxxxxx Xxxxxx ) (if applicablesigned) Common Shares 242,303 Options 62,400 Name: "Xxx Xxxxxx" Name ) Xxx X. Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] Xxxxxx X. Xxxxxx in the presence of: ) ) (signed) "Xxxxxxx Xxxxxx" ) Signature of Witness ) ) _ Xxxxxxx Xxxxxx ) [Transferee] (signed) "Xxxxxx Xxxxxx" Name ) Xxxxxx X. Xxxxxx ) Signed, sealed and delivered by ) Xxxxx X. Xxxxxx in the presence of: ) ) (signed) "Xxxxxxx Xxxxxx-Xxxxx" ) Signature of Witness ) ) Where Xxxxxxx Xxxxxx- Xxxxx ) (signed) "Xxxxx Xxxxxx" Name ) Xxxxx X. Xxxxxx ) Signed, sealed and delivered by ) Xxx Xxxxxx in the transferee is not an individualpresence of: [Transferee] _ Authorized signatory _) ) (signed) "Xxx Xxxxxxxxxxx" ) Signature of Witness ) ) Xxx Xxxxxxxxxxx ) (signed) "Xxx Xxxxxx" Name ) Xxx Xxxxxx ) Signed, sealed and delivered by ) Xxxx X. Xxxxxxxxxxx in the presence of: ) ) (signed) "Xxx Xxxxxx" ) Signature of Witness ) ) Xxx Xxxxxx ) (signed) "Xxxx Xxxxxxxxxxx Name ) Xxxx X. Xxxxxxxxxxx Signed, sealed and delivered by ) Xxxx X. Xxxxxxxxxxx in the presence of: ) ) (signed) "Xxx Xxxxxx" ) Signature of Witness ) ) Xxx Xxxxxx ) (signed) "Xxxxxx Xxxxxxxxxxx Name ) Xxxxxx. Xxxxxxxxxxx ) LL & S HOLDINGS LTD. Per:(signed) "Xxxx Xxxxxxxxxxx" Name: Xxxx X. Xxxxxxxxxxx Title: President and Secretary XXXXXXX FAMILY 1996 TRUST

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. “Xxxxx Xxxxxxx” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxxx Xx” Authorized signatory BIOVAXYS TECHNOLOGY CORPLEOCOR VENTURES INC. (signed) "Xxxxx Xxxxxx" “Xxxx Kropivnitski” Authorized signatory “Xxxxxxxxx Xxxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxx Kropivnitski in the presence of: ) ) “Xxxxxxx Xxxxxxxxx” ) Signature of Witness ) (signed“Xxxx Kropivnitski” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxx Kropivnitski Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxxxxxxxxxx Signature: “Xxxx Kropivnitski” Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 200,000 Share Certificate No. 6 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY COMPUTERSHARE INVESTOR SERVICES INC. (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPLOTTOGOPHER HOLDINGS INC. (signed) "“Xxxxxx Xxxxx” Authorized signatory (signed) “Xxxxx Xxxxxx" Xxxxx” Authorized signatory Signed, sealed Sealed and delivered Delivered by ) XXXXXX XXXXXXX XXXXX XXXXX in the presence of: ) ) (signed) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX redacted) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) ) ) ) ( signed) “Xxxxx Xxxxx” XXXXX XXXXX EngageBDR LLC (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) Xxxx Xxxxxx Authorized signatory Authorized signatory CAVOUR LIMITED (signed) "“Xxxxxx Xxxxxxx” Authorized signatory Authorized signatory Name: Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence ofXxxxx Signature: ) ) ) Signature of Witness ) (signed) "Xxxxxxx “Xxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of” Address for Notice: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder 000 Xxxxx Xxxxxxxxx Xxxx 371 Beverly Hills CA 9021 Delivery address for share certificates: 000 Xxxxx Xxxxxxxxx Xxxx 371 Beverly Hills CA 9021 Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name3,261,199 s EngageBDR LLC Per: (signed) “Xxxxxx Xxxxxxx Xxxxxxx” Authorized signatory Address for Notice: 0000 Xxxxxx Xxxx 0xx Xxxxx Xxxx Xxxxxxxxx XX 00000 Delivery address for share certificates: 0000 Xxxxxx Xxxx 0xx Xxxxx Xxxx Xxxxxxxxx XX 00000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name3,964,532 CAVOUR LIMITED Per:(signed) “Xxxxx Xxxx Xxxxxx” Authorized signatory Address for Notice: x/x Xxxxxxxxx Xxxxxxxx Xxx, Xxxxx Xxxxxx X Xxxxx Xxxxxxx Xxxxxxxxx, Gibralter Delivery address for share certificates: x/x Xxxxxxxxx Xxxxxxxx Xxx, Xxxxx X Xxxxx Xxxxxxx Xxxxxxxxx, Gibralter Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound 3,115,546 I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ Name of Witness ))))))))) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" NATIONAL SECURITIES ADMINISTRATORS LTD. [Executed] Authorized signatory (signed) "Xxxxxx Xxxxxx" [Executed] Authorized signatory BIOVAXYS TECHNOLOGY HIGHLANDER SILVER CORP. (signed) "Xxxxx Xxxxxx" “Xxxx Xxxxxxx” Authorized signatory “Xxxxxx Xxxxxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxx Xxxxx Xxxxxxxx in the presence of: ) ) ) “Xxxxxx Xxxxx Xxxxxxxx” Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX XXXXX XXXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Xxxxx in the presence of: ))) ) ) “Xxxxxx Xxxxx” Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXXX XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) 2210637 ONTARIO LTD. “2210637 Ontario Ltd.” Authorized signatory Authorized signatory AUGUSTA INVESTMENTS INC. “Augusta Investments Inc.” Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxx Xxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 shares 11,518,176 Securityholder Name: Xxxxxx Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 shares 1,033,333 Securityholder Name: Xxxxx Xxxxxx 2210637 Ontario Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 shares 10,000,004 Securityholder Name: Xxxxx Xxxx Augusta Investments Inc. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: shares 10,000,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx Xxxxxx" CORPORATION Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPDOSEOLOGY SCIENCES INC. (signed) "Xxxxx Xxxxxx" Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxx Xxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) XXXX Name of Witness )) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Vice in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by Xxxxx Xxxxxx ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) If the Securityholder is not an individual SUNNYSIDE IRREVOCABLE TRUST Authorized signatory XXXXXX IRREVOCABLE TRUST Authorized signatory Schedule “A” to Escrow Agreement Securityholder: Class or description Number Certificate(s) (if applicable) Common Shares 1,200,000 Warrants 200,000 Name: Xxxxxx Xxxx Securities: Securityholder Name: Xxxxxx Xxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 815,000 Warrants 375,000 Securityholder Name: Xxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 825,000 Warrants 625,000 Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 3,030,000 Options 62,400 3,000,000 Name: Xxxxxx Xxxxxxx Sunnyside Irrevocable Trust Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 3,625,025 Warrants Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Irrevocable Trust Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" CAPITAL TRANSFER AGENCY Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPSILVER EAGLE MINES INC. (signed) "Authorized signatory: Xxxxx Xxxxxx" Xxx, CEO Authorized signatory Xxxxxxxx Xxxxx, Corporate Secretary Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxx in the presence of: ) ) _ ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxx _ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxx in the presence of: ) ) _ ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxx Xxxxxx _ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxxx Xxxxx in the presence of: ) ) _ ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxxxxxx Xxxxx _ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxxxxx Xxxxxxx in the presence of: ) ) _ ) Signature of Witness ) (signed) "Xxxxxxxx Xxxxxxx Xxxxxx" _ ) XXXXXXX XXXXXX Name of Witness ) ) Signed, sealed and delivered by ) G. Xxxxxxx Xxxxxx in the presence of: ) ) _ ) Signature of Witness ) ) G. Xxxxxxx Xxxxxx _ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Securityholders Name: Xxxxx Xxx Securities: Class or description Designation Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 2,465,000 Share Purchase Warrants 465,000 Name: Xxxx Xxxxxx Xxxxxxx Securities: Securityholder Class or description designation Number Certificate(s) (if applicable) Common Shares 12,417,333 750,000 Name: Xxxxxxxx Xxxxx Xxxxxx Securities: Securityholder Class or description Designation Number Certificate(s) (if applicable) Common Shares 4,696,067 750,000 Name: Xxxxx Xxxx Xxxxxxxx Xxxxxxx Securities: Securityholder Class or description Designation Number Certificate(s) (if applicable) Common Shares 6,037,800 500,000 Name: G. Xxxxxxx Xxxxx Xxxxxx Securities: Securityholder Class or description Designation Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Common Shares 840,000 Share Purchase Warrants 200,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory )

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdictionTSX. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY NORTHERN POWER SYSTEMS CORP. /s/ Xxxxxx X. Xxxx Authorized signatory /s/ Ciel X. Xxxxxxxx Authorized signatory EQUITY FINANCIAL TRUST COMPANY (signed) "Xxxx Xxxxxx" /s/ Xxxxx X. Xxxxx Authorized signatory (signed) "/s/ Xxxx Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "XXXXX & COMPANY LLC /s/ Xxxxx Xxxxxx" Xxxxxxx Authorized signatory /s/ Authorized Signatory Authorized signatory ROCKPORT CAPITAL PARTNERS III, L.P., by its General Partner ROCKPORT CAPITAL PARTNERS III, L.L.C. /s/ Xxxxxxxxx Xxxxx, III Authorized signatory /s/ Authorized Signatory Authorized signatory XXXXX INVESTMENTS, LLC /s/ Xxxxxx X. Xxxxx Authorized signatory /s/ Authorized Signatory Authorized signatory CWE LLC /s/ Xxxxxxx X. Xxxxx Authorized signatory /s/ Xxxxxxx XxXxxxxx Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxx, in the presence of: Signature of Witness Xxxxx Xxxxxx Name of Witness Signed, sealed and delivered by Xxxxxx Xxxxxxxxxx in the presence of: ) ) ) ) Signature of Witness ) (signedXxxxxx Xxxxxxxxxx ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxx Xxxxxxxxx in the presence of: ) ) ) ) Signature of Witness ) (signedXxx Xxxxxxxxx ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX Xxxx Xxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signedXxxx Xxxxxx ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxxx X. Xxxx in the presence of: ) ) ) ) Signature of Witness ) (signedXxxxxx X. Xxxx ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx & Company LLC Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,199,161 Class B Restricted Voting Shares 3,200,215 Securityholder Name: Xxxxxx Xxxxxxx RockPort Capital Partners III, L.P. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,333,620 Class B Restricted Voting Shares 3,559,045 Securityholder Name: Xxxxx Xxxxxx Investments, LLC Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 365,004 Class B Restricted Voting Shares 974,094 Securityholder Name: Xxxxx Xxxx CWE LLC Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 509,786 Class B Restricted Voting Shares 1,360,474 Securityholder Name: Xxxxxxx Xxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 230,000 Options 17,968 Securityholder Name: Xxxxxx Xxxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 54,625 Options 15,093 Securityholder Name: Xxx Xxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 2,875 Options 2,875 Securityholder Name: Xxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Options 32,448 642,007 N/A. Securityholder Name: Xxxxxxx Xxxxxx Xxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 6,311 Class B Restricted Voting Shares 16,843 Options 256,803 N/A. Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: ) Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Odyssey Trust Company “Xxxxxx Xxxxxxxx” Authorized signatory “Xxxxx Xxxxxxxx” Authorized signatory Steadright Critical Minerals Inc. “Xxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxxx Xxxxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX [name of Securityholder] in the presence of: ) ) _ ) Signature of Witness ) ) _ ) Name of Witness ) ) If the Securityholder is not an individual: 1282803 Ontario Inc. ”Xxxxx Xxxxxxxxx” Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxxxx Xxxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed“Xxxxx Xxxxxxxx”_ ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxxxxxx _ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in [Securityholder] Authorized signatory Authorized signatory If the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transfereename of Securityholder] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where If the transferee Securityholder is not an individual: Ladykirk Capital Advisors Inc. “Xxxxx Xxxxxx" Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxx Xxxxxxxx in the presence of: ) ) Signature of Witness ) “Xxxx Xxxxxxxx” _ ) Xxxx Xxxxxxxx ) Name of Witness ) ) If the Securityholder is not an individual: [TransfereeSecurityholder] _ Authorized signatory _Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxx Xxxxxxxx in the presence of: ) ) Signature of Witness ) “Xxxxx Xxxxxxxx” ) Xxxxx Xxxxxxxx ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) [name of Securityholder] in the presence of: ) ) ) Signature of Witness ) ) ) Name of Witness ) ) If the Securityholder is not an individual: 2615153 Ontario Inc.

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" “Xxxxxx Xxxxxx __ Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxxxxx Xxxxx” Authorized signatory BIOVAXYS TECHNOLOGY ARGYLE RESOURCES CORP. (signed) "“Xxxxxxx Xxxxx Xxxxxx" Xxxxxxx” Authorized signatory “Xxxxxxxx Xxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxx Xxxxxxx in the presence of: ) ) “Xxxxxx Xxxxxx”_ __ ) Signature of Witness ) (signed“Xxxxxxx Xxxxx Xxxxxxx” ) "Xxxxxxx Xxxxx Xxxxxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxxx __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxxxx Xxxx in the presence of: ) ) “Xxxxx Xxxxxxxxx” __ ) Signature of Witness ) (signed“Xxxxxxxx Xxxx” ) "Xxxxxxxx Xxxx Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxxxxx_ _ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxx Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,200,000 Securityholder Name: Xxxxxx Xxxxxxx Xxxxxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 801,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) __ ) Signature of Witness ) ) _ ) [Transferee] __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Integral Transfer Agency Inc. ³Jeremi Xxxxxxx´ Authorized signatory (signed) "Xxxxxx Xxxxxx" Big Gold Inc. ³Scott Xxxxxxx´ Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" ³David Bhumgara´ Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxxx in the presence of: ) ) _ ) ³Scott Xxxxxxx´ Signature of Witness ) ) Xxxxx Xxxxxxx _ ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxxxx Xxxxxxx in the presence of: ) ) _ ) ³Douglas Pitcher´ Signature of Witness ) ) Xxxxxxx Xxxxxxx _ ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxx Xxxxxxxxxxx in the presence of: ) ) ) ³Bob Leshchyshen´ Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxx Xxxxxxxxxxx __ ___ ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxx in the presence of: ) ) ) ³Peter Ball´ Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxx ___ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) [Securityholder] Authorized signatory Authorized signatory Schedule “A” to Escrow ³$´ EsWcrRow Agreement Securityholder Name: Xxxxx Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 shares 1,500,000 Options 62,400 150,000 Securityholder Name: Xxxxxx Xxxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 shares 80,000 Options 150,000 Securityholder Name: Xxxxx Xxxxxx Xxx Xxxxxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 shares 50,000 Options 200,000 Securityholder Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" NATIONAL ISSUER SERVICES LTD. _ _ Authorized signatory (signed) "Xxxxxx Xxxxxx" _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORPRAIN CITY RESOURCES INC. (signed) "Xxxxx Xxxxxx" _ __ Authorized signatory _ __ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX XXXX in the presence of: ) ) _ __ ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" XXXXXXX XXXX _ __ ) XXXXXX XXXXXXX Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXX in the presence of: ) ) _ __ ) Signature of Witness ) ) XXXXX XXXXX _ __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) _ __ ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX _ __ ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX ) XXXXXXXXX XXXXXXX in the presence of: ) ) _ __ ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXXXX XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX _ __ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: XXXXXXX XXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 COMMON SHARES 1,333,333 Securityholder Name: Xxxxxx Xxxxxxx XXXXX XXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 COMMON SHARES 1,333,334 Securityholder Name: Xxxxx Xxxxxx XXXXXXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 COMMON SHARES 1,333,334 Securityholder Name: Xxxxx Xxxx XXXXX XXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: COMMON SHARES 1,000,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx NATIONAL ISSUER SERVICES LTD. ³David Xxxxxx" ´ Authorized signatory (signed) "Xxxxxx Xxxxxx" CANNAMERICA BRANDS CORP. ³Dylan Easterbrook´ Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" ³Russell Xxxxxxxxx´ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxx Xxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed³-RUGDQ ´&URFNHWW ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxxxxx in the presence of: ) ) ³signed´ ) Signature of Witness ) (signed³Nitin Kaushal´ ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxx Xxxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed³Russell Xxxxxxxxx´ ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxx Xxxxxx in the presence of: ) ) ³signed´ ) Signature of Witness ) (signed³Dan Xxxxxx´ ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) Xxxxx Xxxxxxxx in the presence of: ) ) Signature of Witness ) ³Frank Falconer´ ) Xxxxx Xxxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) Xxxxx Xxxxxxxxxxx in the presence of: ) ) Signature of Witness ) ³Dylan Easterbrook´ ) Xxxxx Xxxxxxxxxxx ) Name of Witness ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 2,000 Options 62,400 300,000 Securityholder Name: Xxx Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 2,750,000 Options 1,000,000 Warrants 1,250,000 Securityholder Name: Xxxxx Xxxxxx Xxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 2,750,000 Options 1,000,000 Warrants 1,250,000 Securityholder Name: Xxxxx Xxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 300,000 Securityholder Name: Xxxxxxx Xxxxxx Xxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Options 300,000 Securityholder Name: Xxxxx Xxxxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Options 300,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) , DFNQRZOHGJH WKDW WKH VHFXULWLHV OLVWHG LQ WKH D have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). $JUHHPHQW GDWHG BBBBBBBBBBBBBBBBBBBBBBBBBB WKH ³( For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TSX TRUST COMPANY (signed) _"Xxxx XxxxxxXxxxxx Xxxxx" Authorized signatory (signed) PSYCHED WELLNESS LTD. _"Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx XxxxxxXxxxxxx Xxxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxxx in the presence of: ) ) Signed with Docusign ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxxxx Xxxxxxx ) Name of Witness ) ) S4 MANAGEMENT GROUP INC. _"Xxxxxxx Xxxxxxx" Xxxxxxx Xxxxxx, CEO If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxx Xxxxxx in the presence of: ) ) Signed with Docusign ) Signature of Witness ) "Xxxxx Xxxxxx" ) Xxxxx Xxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxxx Xxxxxxxxx in the presence of: ) ) _Signed with Docusign _ ) Signature of Witness ) (signed) _"Xxxxx XxxxxxXxxxxxx Xxxxxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxxx Xxxxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxxx Xxxxxx in the presence of: ) ) _Signed with Docusign ) Signature of Witness ) (signed) _"Xxxxxxx XxxxxXxxxxxxx Xxxxxx" ) XXXXXXX XXXXX Xxxxxxxx Xxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxx Xxxxxxxx in the presence of: ) ) _Signed with Docusign ) Signature of Witness ) (signed) _"Xxxxxxx XxxxxxXxxxx Xxxxxxxx" ) XXXXXXX XXXXXX Xxxxx Xxxxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement If the Securityholder is not an individual: LOLA VENTURES INC. _"Xxxxx Xxxxx" Xxxxxxxx Xxxxx, CEO If the Securityholder is not an individual: NATIONAL BANK FINANCIAL ITF 37MANKE LOLA VENTURES INC. _"Xxxxx Xxxxx" Authorized Signatory If the Securityholder is not an individual: XXXXXXX XXXXXXXXX ITRADE#572-949222 _"Xxxxxxx Xxxxxxxxx" Authorized Signatory Security Holder Class or description Description Number Certificate(s) (if applicable) Certificate No. Xxxxxxx Xxxxxxx Common Shares 242,303 Options 62,400 Name: Xxxxxx 1,037,500 GS.241 Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Xxxxxxx Common Shares 12,417,333 Name: 1,037,500 GS.242 Xxxxxxx Xxxxxxx Common Shares 1,037,500 GS.243 Xxxxxxx Xxxxxxx Common Shares 1,037,500 GS.244 S4 Management Group Inc. Common Shares 450,000 GS.237 S4 Management Group Inc. Common Shares 450,000 GS.238 S4 Management Group Inc. Common Shares 450,000 GS.239 S4 Management Group Inc. Common Shares 450,000 GS.240 Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: 1,125,000 GS.245 Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Xxxxxx Common Shares 6,037,800 Name: 1,125,000 GS.246 Xxxxx Xxxxxx Common Shares 1,125,000 GS.247 Xxxxx Xxxxxx Common Shares 1,125,000 GS.248 Xxxxxxx Xxxxxxxxx Common Shares 281,250 GS.294 Xxxxxxx Xxxxxxxxx Common Shares 281,250 GS.295 Xxxxxxx Xxxxxxxxx Common Shares 281,250 GS.296 Xxxxxxx Xxxxxxxxx Common Shares 281,250 GS.297 Xxxxxxx Xxxxxxxxx iTrade#572- 949222 Common Shares 125,250 GS.309 Xxxxxxx Xxxxxxxxx iTrade#572- 949222 Common Shares 125,250 GS.310 Xxxxxxx Xxxxxxxxx iTrade#572- 949222 Common Shares 125,250 GS.311 Xxxxxxx Xxxxxxxxx iTrade#572- 949222 Common Shares 125,250 GS.312 Xxxxxxx Xxxxxxxxx Common Shares 125,000 DRS A/C 200 Xxxxxxxx Xxxxxx Common Shares 93,750 GS.157 Xxxxxxxx Xxxxxx Common Shares 93,750 GS.157 Xxxxxxxx Xxxxxx Common Shares 93,750 GS.157 Xxxxxxxx Xxxxxx Common Shares 93,750 GS.157 Xxxxxxxx Xxxxxx Common Shares 75,000 DRS A/C 250 Xxxxxxxx Xxxxxx Common Shares 168,750 GS.298 Xxxxxxxx Xxxxxx Common Shares 168,750 GS.299 Xxxxxxxx Xxxxxx Common Shares 168,750 GS.300 Xxxxxxxx Xxxxxx Common Shares 168,750 GS.301 Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Xxxxxxxx Common Shares 25,000 GS.197 Xxxxx Xxxxxxxx Common Shares 25,000 GS.198 Xxxxx Xxxxxxxx Common Shares 25,000 GS.199 Xxxxx Xxxxxxxx Common Shares 25,000 GS.200 Lola Ventures Inc. Common Shares 750,000 GS.161 Lola Ventures Inc. Common Shares 750,000 GS.162 Lola Ventures Inc. Common Shares 750,000 GS.163 Lola Ventures Inc. Common Shares 750,000 GS.164 National Bank Financial ITF 37MANKE Lola Ventures Inc Common Shares 500,000 DRS A/C 452 Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx “Xxxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx “Xxxxxxx Xxxxxx" ” Authorized signatory BIOVAXYS TECHNOLOGY CORPI/we have the authority to bind the corporation. (signed) "Xxxxx Xxxxxx" PSYENCE GROUP INC. _“Xxxx Xxxxxxxxxx” _ Authorized signatory “Xxxxx Xxxxxxxxxx” _ _ Authorized signatory I/we have the authority to bind the corporation. Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxx Xxxxxxxxxx in the presence of: ) ) “Signed” ) Signature of Witness ) (signed“Signed” ) "Xxxx Xxxxxxxxxx __ ) Name of Witness ) Signed, sealed and delivered by ) Xxxxxxx Xxxxxxxxxx in the presence of: ) ) “Signed” ) Signature of Witness ) “Signed” ) Xxxxxxx Xxxxxxxxxx __ ) Name of Witness ) ) 1252437 B.C. LTD. “Signed” Name: Xxxxxx Xxxxxxx" Xxxxxxxxxx Title: Authorized signing officer I have authority to bind the corporation. BLUE ALPINE PTY LTD. “Signed” Name: Xxxxx Xxxxxxxxxx Title: Authorized signing officer I have authority to bind the corporation. Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxx in the presence of: ) ) “Signed” ) Signature of Witness ) _“Signed” ) Xxxxxxx Xxxxx __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxxxxxxxx in the presence of: ) ) “Signed” ) Signature of Witness ) (signed_“Signed” ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Keren Kenigsvain __ ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX Xxxxx Xxxxxxx Xxxx Xxx in the presence of: ) ) “Signed” ) Signature of Witness ) (signed“Signed” ) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxx Xxx __ ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxxxx Xxxxxxxxxx Xxx in the presence of: ) ) “Signed” ) Signature of Witness ) (signed“Signed” ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxxxxxx Xxx __ ) Name of Witness ) ) Schedule SCHEDULE “A” to Escrow Agreement TO ESCROW AGREEMENT Securityholder Name: Xxxx Xxxxxxxxxx Securities: Class or description Number of Securities Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,629,434 N/A Warrants 985,178 N/A Name: Xxxxxx Xxxxxxx Xxxxxxxxxx Securities: Securityholder Class or description Number of Securities Certificate(s) (if applicable) Common Shares 12,417,333 319,479 N/A Name: Xxxxx Xxxxxx 1252437 B.C. LTD. Securities: Securityholder Class or description Number of Securities Certificate(s) (if applicable) Common Shares 4,696,067 2,150,853 N/A Name: Xxxxx Xxxx BLUE ALPINE PTY LTD. Securities: Securityholder Class or description Number of Securities Certificate(s) (if applicable) Common Shares 6,037,800 2,978,039 N/A Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number of Securities Certificate(s) (if applicable) Options 32,448 Common Shares 479,245 N/A Warrants 291,347 N/A Name: Xxxxx Xxxxxxxxxx Securities: Class or description Number of Securities Certificate(s) (if applicable) Common Shares 479,245 N/A Name: Xxxxx Xxxxxxx Xxxx Xxx Securities: Class or description Number of Securities Certificate(s) (if applicable) Common Shares 2,487,283 N/A Warrants 358,906 N/A Name: Xxxxxxx Xxxxxx Xxxxxxxxxx Xxx Securities: Class or description Number of Securities Certificate(s) (if applicable) Common Shares 1,658,189 N/A Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] Xxxx Xxxxxxxxxx in the presence of: ) ) __ ) Signature of Witness ) ) ) Xxxx Xxxxxxxxxx __ ) [Transferee] ) Name of Witness ) ) Where Acknowledgment and Agreement to be Bound I acknowledge that the transferee is not securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an individualEscrow Agreement dated January 19, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated on January 19, 2021. Signed, sealed and delivered by ) Xxxxxxx Xxxxxxxxxx in the presence of: [Transferee] ) ) “Signed” ) Signature of Witness ) ) “Signed”_ ) Xxxxxx Xxxxxxxxxx __ ) Name of Witness ) ) Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated January 19, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated on January 19, 2021. 1252437 B.C. LTD. “Signed” Name: Xxxxxx Xxxxxxxxxx Title: Authorized signing officer I have authority to bind the corporation. Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated January 19, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory _to the Escrow Agreement. Dated on January 19, 2021. BLUE ALPINE PTY LTD. “Signed” Name: Xxxxx Xxxxxxxxxx Title: Authorized signing officer I have authority to bind the corporation. Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated January 19, 2021(the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated on January 19, 2021. Signed, sealed and delivered by ) Xxxxxxx Xxxxx in the presence of: ) ) “Signed” ) Signature of Witness ) ) “Signed”_ ) Xxxxxxx Xxxxx _ ) Name of Witness ) ) Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated January 19, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated on January 19, 2021. Signed, sealed and delivered by ) Xxxxx Xxxxxxxxxx in the presence of: ) ) “Signed” ) Signature of Witness ) ) “Signed”_ ) Keren Kenigsvain ) Name of Witness ) ) Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated January 19, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated on January 19, 2021. Signed, sealed and delivered by ) Xxxxx Xxxxxxx Xxxx Xxx in the presence of: ) ) “Signed” ) Signature of Witness ) ) “Signed”_ ) Xxxxx Xxxxxxx Xxxx Xxx _ ) Name of Witness ) ) Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated January 19, 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated on January 19, 2021. Signed, sealed and delivered by ) Xxxxxxx Xxxxxxxxxx Xxx in the presence of: ) ) “Signed” ) Signature of Witness ) ) Signed”_ ) Xxxxxxx Xxxxxxxxxx Xxx _ ) Name of Witness )

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY MAYO LAKE MINERALS INC. “Xxxxx Xxxxx” Authorized signatory “Xx. Xxxx Xxxxxxx” Authorized signatory TSX TRUST COMPANY (signed) "“Xxxx Xxxxxx" Xxxxxxxxxx” Authorized signatory (signed) "“Xxxxxx Xxxxxx" Xxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xx. Xxxx Xxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxx Xxxxxxx Xxxxx Xxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxxx” ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxxxxxx Xxxxx Xxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xxxx Xxxxxx” ) "Xxxx Xxxxxx Xxxxx Xxxx" ) XXXXX XXXX Xxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xxxxxxx XxXxxxx” ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX XxXxxxx Xxxxx Xxxxx ) Name of Witness ) ) JSA INTERNATIONAL GEOCONSULTING INC. “Xxxx Xxxxxx” Authorized Signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xxxxxx Xxxxxxxxxx” ) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx Xxxxxxxxxx Xxxxx Xxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) “Xxx Xxxxxx” ) Xxx Xxxxxx Xxxxx Xxxxx ) Name of Witness ) ) SANS PEUR EXPLORATION SERVICES INC. “Xxxxxx Xxxxxxxxxx” Authorized Signatory RAMPTON RESOURCES GROUP INC. “Xx. Xxxx Xxxxxxx” Authorized Signatory AUROPEAN VENTURES INC. “Xx. Xxxx Xxxxxxx” Authorized Signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxxxxx Address: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 4,527,500 RSUs 255,000 Warrants 494,500 Securityholder Name: Xxxxxx Xxxxxxx Xxxxx Xxxxxxxx Address: [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 125,000 RSUs 40,250 Securityholder Name: Xxxxx Xxxx Xxxxxx Address: [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 300,000 DSU 300,000 Warrants 50,000 Securityholder Name: Xxxxx Xxxx Xxxxxxx XxXxxxx Address: [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 1,416,609 DSU 350,000 Warrants 950,000 Securityholder Name: Xxxxxxx Xxxxx JSA International Geoconsulting Inc. Address: [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Shares 820,000 Warrants 50,000 Securityholder Name: Xxxxxxx Xxxxxx Xxxxxxxxxx Address: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 1,105,000 RSU 240,000 Securityholder Name: Xxx Xxxxxx Address: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 2,155,000 DSU 250,000 Warrants 165,000 Securityholder Name: Sans Peur Exploration Services Inc. Address: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 2,735,000 Warrants 1,065,000 Securityholder Name: Rampton Resource Group Inc. Address: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 9,217,500 Securityholder Name: Auropean Ventures Inc. Address: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 9,355,342 Warrants 4,003,368 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY OLYMPIA TRUST COMPANY (signed) "Xxxx Xxxxxx" “Xxxxx Xxxx“ Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxx Xxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPNABATI FOODS GLOBAL INC. (signed) "“Xxxxx Xxxxxx" Xxxxx” Authorized signatory “Xxxxxx Xxx” Authorized signatory FGH INCORPORATED LTD. “Xxxxxxx Xxxxxxx” Authorized signatory XXXXX XXX “Karan Tak” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxx Xxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed“Xxxxxx Xxxxxx” ) "Xxxxx Xxxxxx" XXXXXX XXXXXX ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX Xxxxx Xxxxxx in the presence of: ) ) ) ) Signature of Witness ) (signed) "“Xxxxx Xxxx" Xxxxxx” ) XXXXX XXXX XXXXXX ) ) Name of Witness ) Name: FGH Incorporated Ltd. Signature: “Xxxxxxx Xxxxxxx” Authorized Signatory (Xxxxxxx Xxxxxxx) SignedAddress for Notice: 00 Xxxxxxxx Xxxxxx, sealed and delivered by ) XXXXXXX XXXXX in Toronto, ON M1L 0B1 Delivery address for share certificates: Same as the presence ofaddress for Notice Securities: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 750,000 Warrants 750,000 Name: XXXXX XXX Signature: “Karan Tak” Authorized Signatory (Xxxxx Xxx) Address for Notice: 0000 Xxxxxx Xxxxxxx Xxxxx, Burnaby, BC V5E 3Y2 Delivery address for share certificates: Same as the address for Notice Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,000,000 Warrants 1,000,000 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Xxxxxx

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signedSigned “Xxx Xxxxxxxxx”) "Xxxx Xxxxxx" Authorized signatory (signed) "Signed “Xxxxxx Xxxxxx" ”) Authorized signatory BIOVAXYS TECHNOLOGY CORPHIC HORIZON INVESTMENTS CAPITAL LTD. (signedto be renamed FansUnite Entertainment Inc.) "Xxxxx Xxxxxx" (Signed “Xxxxxx Xxxxxxx”) Authorized signatory Signed, sealed and delivered by (Signed “Xxxxxx Xxxxxx”) XXXXXX XXXXXXX in __ ) Signature of Witness ) (Signed “Xxxx Xxxxxx”)_ ) Signature Xxxxxx Xxxxxx ) Name of Witness ) XXXX KOETRIE ) Name of Securityholder If the presence ofSecurityholder is not an individual: Authorized signatory Name of Securityholder Authorized signatory Escrow Agreement – Signature Page Name: Xxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common 1,237,333 Escrow Agreement – Signature Page Doc ID: 94614ab8eb05b8f929f293fee9bd7240d8a4d3b6 (Signed “Xxxx Xxxxxx”) ) Signature of Witness ) (signedSigned “Xxxxxx Xxxxxx”) ") Signature Xxxx Xxxxxx ) Name of Witness ) XXXXXX XXXXXX ) Name of Securityholder If the Securityholder is not an individual: Authorized signatory Name of Securityholder Authorized signatory Escrow Agreement – Signature Page Name: Xxxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common 1,237,333 Escrow Agreement – Signature Page Doc ID: 141fdf2c8bbfd368dd0e061c0fa974828ee59c06 Signature of Witness ) (Signed “Xxxxxx Xxxxxxx" ”) ) Signature Xxxxxx Xxxxx ) Name of Witness ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in Securityholder If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Authorized signatory Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence ofSecurityholder Authorized signatory Name: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence ofXxxxxx Xxxxxxx Securities: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 750,000 Escrow Agreement – Signature Page Doc ID: af770b787fa7513df236886bbf2306d8e5b744db Signature of Witness ) (Signed “Xxxxxx XxXxxxxx”) ) Signature Xxxxxx Xxxxx ) Name of Witness ) XXXXXX XxXXXXXX ) Name of Securityholder If the Securityholder is not an individual: Authorized signatory Name of Securityholder Authorized signatory Name: Xxxxxx Xxxxxxx XxXxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 750,000 Escrow Agreement – Signature Page Doc ID: 22d9b17ae48f7fc4cdd8b077b27ba67c00b02611 (Signed “Xxxxxx Xxxxxxx”) __ ) Signature of Witness ) (Signed “Xxxxxx Xxxxx”)_ ) Signature Xxxxxx Xxxxxxx ) Name of Witness ) XXXXXX XXXXX ) Name of Securityholder If the Securityholder is not an individual: Authorized signatory Name of Securityholder Authorized signatory Name: Xxxxxx Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 75,000 Escrow Agreement – Signature Page Doc ID: 07f310ef03caf158d65714957723c05bca010776 __ __ ) Signature of Witness ) ) Signature _ ) Name of Witness ) ) Name of Securityholder If the Securityholder is not an individual: (Signed “Shafin Diamond Xxxxxx”) Authorized signatory Victory Square Technologies Inc. Name of Securityholder Shafin Diamond Xxxxxx Authorized signatory Name: Xxxxx Xxxx Victory Square Technologies Inc. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to 9,225,000 Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) – Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Page

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY XXXXX GAS HOLDINGS CORP. (signed) "Xxxxx Xxxxxx" Xxxx Xxxxxx Authorized signatory (signed) XxXxxx Xxxxxx-Xxxxxx __ Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXX XXXXXX in the presence of: ) ) (signed) __ __ ) (signed) Xxxx Xxxxxx Signature of Witness ) ) XXXX XXXXXX ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) (signed) __ _ ) (signed) Xxxxx Xxxx Signature of Witness ) ) XXXXX XXXX ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXXX XXXXXXXX in the presence of: ) ) (signed) __ __ ) (signed) Xxxxxxx Xxxxxxxx Signature of Witness ) ) XXXXXXX XXXXXXXX ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXX-XXXXXX in the presence of: ) ) (signed) __ __ ___ ) (signed) XxXxxx Xxxxxx-Xxxxxx Signature of Witness ) ) XXXXXX XXXXXX-XXXXXX ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) (signed) __ ) (signed) Xxxxxx Xxxxxxx Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: XXXX XXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 shares 2,700,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx XXXXX XXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 shares 1,500,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx XXXXXXX XXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 shares 1,500,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx XXXXXX XXXXXX-XXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 shares 1,500,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxx XXXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Common shares 2,100,000 Special warrants, each convertible into one common share under certain circumstances without payment of any additional consideration 25,000 Stock options, each exercisable to purchase one common share at $0.05 until March 10, 2024 1,000,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated __ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at __ on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) __ ) Signature of Witness ) ) _ ) [Transferee] _ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" _ _ Authorized signatory (signed) "Xxxxxx Xxxxxx" _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORPGABY INC. (signed) "Xxxxx Xxxxxx" _ __ Authorized signatory _ __ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX  in the presence of: ) ) _ __ ) Signature of Witness ) (signed_ ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX  _ __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX  in the presence of: ) ) _ __ ) Signature of Witness ) (signed_ ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX  _ __ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX  in the presence of: ) ) _ __ ) Signature of Witness ) (signed_ ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX  _ __ ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Securityholders Name:  Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx  Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx  Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory __ _ Authorized signatory 112652243 v1 • Key Employees: SCHEDULE 1.01(4) Key Employees

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) COMPUTERSHARE INVESTOR SERVICES INC. "Xxxx XxxxxxXxxxxxx Xxxxxxxx" Authorized signatory (signed) "Xxxxxx XxxxxxXxxxx Xx" Authorized signatory BIOVAXYS TECHNOLOGY CORPSATIVA WELLNESS GROUP INC. (signed) "Xxxxx XxxxxxXxxx-Xxxxxxx" Authorized signatory Xxxxx Xxxx-Xxxxxxx, CEO and Director "Xxxxxx Xxxxxxxx" Xxxxxx Xxxxxxxx, CFO and Director Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxx-Xxxxxxx in the presence of: ) ) "Xxxxxxx Xxxx-Xxxxxxx" ) Signature of Witness ) (signed) "Xxxxxx Xxxxx Xxxx-Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxx-Xxxxxxx Xxxxxxx Xxxx-Xxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Xxxxxxxx in the presence of: ) ) "Xxxx Xxx" ) Signature of Witness ) (signed) "Xxxxx XxxxxxXxxxxx Xxxxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxx Xxxxxxxx Xxxx Xxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxxx Wearing in the presence of: ) ) "Xxxxxx Xxxxxx" ) Signature of Witness ) (signed) "Xxxxxxx XxxxxXxxxxxxx Xxxxxxx" ) XXXXXXX XXXXX Xxxxxxxx Xxxxxxx Xxxxxx Xxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxx Xxxx in the presence of: ) ) "Xxxx Xxx" ) Signature of Witness ) (signed"Xxxxx Xxxx" ) Xxxxx Xxxx Xxxx Xxx ) Name of Witness ) ) Signed, sealed and delivered by ) Xxxx Xxxxxx in the presence of: ) ) "Xxxxxxx Xxxx Xxx" ) Signature of Witness ) "Xxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxx Xxxxxx Xxxx Xxx ) Name of Witness ) ) Signed, sealed and delivered by ) Xxxxx Xxxxxxxx in the presence of: ) ) "Xxxxx Xxxx" ) Signature of Witness ) "Xxxxx Xxxxxxxx" ) Xxxxx Xxxxxxxx Xxxxx Xxxx ) Name of Witness ) ) Signed, sealed and delivered by ) Xxxx Xxx in the presence of: ) ) "Xxxxx Xxxxxxxxx" ) Signature of Witness ) "Xxxx Xxx" ) Xxxx Xxx Xxxxx Xxxxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) Xxxxxx Xxxxxx in the presence of: ) ) "Xxxx Xxx" ) Signature of Witness ) "Xxxxxx Xxxxxx" ) Xxxxxx Xxxxxx Xxxx Xxx ) Name of Witness ) ) Schedule “"A” " to Escrow Agreement Securityholder Name: Xxxxx Xxxx-Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Common Share Purchase Warrants Options 62,400 10,052,100 Total 10,052,100 Securityholder Name: Xxxxxx Xxxxxxx Xxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Common Share Purchase Warrants Options 3,642,670 Total 3,642,670 Securityholder Name: Xxxxx Xxxxxx Xxxxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Common Share Purchase Warrants Options 16,754 Total 16,754 Securityholder Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Common Share Purchase Warrants Options 744,600 Total 744,600 Securityholder Name: Xxxxxxx Xxxxx Xxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares Common Share Purchase Warrants Options 32,448 2,010,420 3,015,630 Total 5,026,050 Securityholder Name: Xxxxxxx Xxxxx Xxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares Common Share Purchase Warrants Options 110,000 350,000 Total 460,000 Securityholder Name: Xxxx Xxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares Common Share Purchase Warrants Options 83,768 83,768 756,055 Total 923,591 Securityholder Name: Xxxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares Common Share Purchase Warrants Options 78,406,380 12,464,890 Total 90,871,270 Schedule “"B” " to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “"A” " (the “"escrow securities”") have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ , 20 (the “"Escrow Agreement”"). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) SCHEDULE "Xxxx XxxxxxA" Authorized signatory (signed) "TO ESCROW AGREEMENT SECURITYHOLDER Name: Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx 0000 – 000X Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence ofXX V1M 2L9 Securities: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,700,000 Not applicable SCHEDULE "A" TO ESCROW AGREEMENT SECURITYHOLDER Name: Xxx Xxxxxx Xxxxxxx Xxxxx 211 – 0000 Xxxxxxxx Xxxxxx Vancouver, BC V6B 1E2 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “1,700,000 Not applicable SCHEDULE "B” to Escrow Agreement Acknowledgment and Agreement to be Bound " TO ESCROW AGREEMENT ACKNOWLEDGMENT AND AGREEMENT TO BE BOUND I acknowledge that the securities listed in the attached Schedule “"A” " (the “"escrow securities”") have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “"Escrow Agreement”"). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPNATIONAL ISSUER SERVICES LTD. (signed) "Xxxxx Xxxxxx" Authorized signatory Authorized signatory EXEBLOCK TECHNOLOGY CORPORATION (signed) "Xxxxxx Xxxxxxx" Authorized signatory (signed) "Xxxx Xxxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXX XXXXXX XXXXXXX in the presence of: ) (signed) "Xxxxxx Xxxxxxx" ) Signature of Witness ) (signed) "Xxxx Xxxxxx Xxxxxxx" ) XXXX XXXXXX XXXXXXX _Xxxxxx Xxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXX XXXXXXXX in the presence of: ) (signed) "Xxxx Xxxxx" ) Signature of Witness ) (signed) "Xxxx Xxxxxxxx" ) XXXX XXXXXXXX Xxxx Xxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) (signed) "Xxxx Xxxxxxx" ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxx Xxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _10353027 CANADA CORPORATION Per:

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Integral Transfer Agency Inc. “Xxxxxx Xxxxxxx” Authorized signatory (signed) "Xxxxxx Xxxxxx" Kingsview Minerals Ltd. “Xxxxx Xxxxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed_“Xxxxx Xxxxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxxxxxxx _ ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX [Securityholder] in the presence of: ) ) _ ) Signature of Witness ) ) [Securityholder] _ ) Name of Witness ) ) If the Securityholder is not an individual: 2728034 Ontario Ltd. _“Xxxxx Xxxx” Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxx Xxxxxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" _“Xxx Xxxxxxxxxxx” ) XXXXX XXXXXX Xxx Xxxxxxxxxxx ___ ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory “If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXX Xxxxx Xxxxx in the presence of: ) ) ) Signature of Witness ) (signed_“Xxxxx Xxxxx” ) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxx __ ___ ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) [Securityholder] Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 200,000 N/A Securityholder Name: Xxxxxx Xxxxxxx 2728034 Ontario Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 100,000 N/A Securityholder Name: Xxxxx Xxxxxx Xxx Xxxxxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 60,000 N/A Securityholder Name: Xxxxx Xxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 40,000 N/A Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated __ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPGRAPH BLOCKCHAIN INC. (signed) "/s/ Xxxxx Xxxxxx" Xxxx Authorized signatory /s/ Xxxxx Xxx Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX /s/ Xxxxx Xxx Xxxxx Xxx Xxxxx Xxx in the presence of: ) ) /s/ Xxxxxx Xxxxxxxx ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX /s/ Xxxxx Xxxx Xxxxx Xxxx Xxxxx Xxxx in the presence of: ) ) /s/ Xxxxxx Xxxxxxxx ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxx Xxxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Datametrex AI Limited /s/ Xxxxxx Xxx Authorized signatory /s/ Xxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Authorized signatory Bitnine Global Inc. /s/ Cheolsun Kang Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Datametrex Al Limited Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 shares 36,329,287 Name: Xxxxxx Xxxxxxx Bitnine Global Inc. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 shares 12,109,763 Name: Xxxxx Xxxxxx Xxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 shares 2,421,952 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: shares 1,816,464 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated __________________________ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx XxxxxxXxx Xxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPVIBE BIOSCIENCE LTD. (signed) "Xxxxx XxxxxxXxxx Xxxxxxx" Authorized signatory (signed) "Xxx Xxxxx" Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxx Xxxxxxx in the presence of: ) ) (signed) "Xxxx Xxxxxxx" ) Signature of Witness ) (signed) "Xxxxxx Xxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxx Xxxxxxx Xxxx Xxxxxxx ) Name of Witness ) ) If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX Xxx Xxxxx in the presence of: ) ) (signed) "Xxxx Xxxxxxx" ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxx Xxxxx Xxxx Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxxxxx Address for Notice: [Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 19,495,451 Options 62,400 to Purchase Common Shares 866,464 Securityholder Name: Xxxxxx Xxxxxxx Xxx Xxxxx Address for Notice: [Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 19,495,451 Options to Purchase Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 866,464 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) RELIABLE STOCK TRANSFER INC. "Xxxx XxxxxxXxxxxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CANAFARMA HEMP PRODUCTS CORP. (signed) "Xxxxx XxxxxxXxxxxxxx" Authorized signatory Xxxxx Xxxxxxxx, Chief Executive Officer ** This page constitutes a counterpart signature page to the Form 46-201F1 Escrow Agreement among Reliable Stock Transfer Inc., CanaFarma Hemp Products Corp. and the securityholders executing this agreement. Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxxxx in the presence of: ) "Xxxxxxxxx Xxxxxxxxxxx" ) ) "Xxxxx Xxxxxxxx" Signature of Witness ) (signedXxxxx Xxxxxxxx Xxxxxxxxx Xxxxxxxxxxx ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxxx in the presence of: ) ) "Xxxxx X. Xxxxxxxx" ) ) "Xxxx Xxxxxxx" Signature of Witness ) (signedXxxx Xxxxxxx Xxxxx X. Xxxxxxxx ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxx X. Xxxxxx in the presence of: ) ) "Xxxxx Xxxxx" ) ) "Xxxxx X. Xxxxxx" Signature of Witness ) (signedXxxxx X. Xxxxxx Xxxxx Xxxxx ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX Xxxxxx Xxxxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx XxxxxxXxxxx Xxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" /s/ Xxxxxx XxxXxxxxxx Authorized signatory (signed) "/s/ Xxxxxx Xxxxxx" Xxx Authorized signatory BIOVAXYS TECHNOLOGY CORPBRASCAN GOLD INC. (signed) "/s/ Xxxxxx Xxxxxxx Xxxxxx Xxxxxxx /s/ Xxxxxx Xxxxx Xxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "SECURITYHOLDERS OF THE ISSUER /s/ Xxxxxx Xxxxxxx /s/ Xxxxxx Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Vivkor Holdings Inc. /s/ Xxxx Xxxxxx Xxxxxx Xxxxx /s/ Xxxxxxxx Xxxxxx Xxxx Xxxxxx /s/ Xxxxxxxx Xxxxxx Xxxxxxxx Xxxxxx Xxxxxxxx Xxxxxx Schedule “A” to Escrow Agreement Name of Securityholder Number and Class or description Number Certificate(s) (if applicable) Common of Shares 242,303 Options 62,400 Name: Owned Certificate Xxxx Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: 2,000,000 common shares - Xxxxxx Xxxxx 5,000 common shares - Vivkor Holdings Inc 100,000 common shares - Xxxxxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx 1,250,000 common shares 1,250,000 warrants - Xxxxxxxx Xxxxxx Securities: 1,250,000 common shares 1,250,000 warrants - Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. “Xxxxxxx Xxxxxxx” Authorized signatory (signed) "Xxxxxxx Xxxxxxx “Xxxxxxxx Xxxxxx” Authorized signatory Xxxxxxxx Xxxxxx ARROWSTAR RESOURCES LTD. “Xxxxxx Xxxx” Authorized signatory Xxxxxx Xxxx “Xxxxxx Xxxxxx" ” Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signedXxxxxx Xxxxxx Signed, sealed and delivered by Xxxxxx Xxxx in the presence of: )) ") “Xxxxx Xxxxxx" Authorized signatory X. Xxxx” ) ) “Xxxxxx Xxxx” Signature of Witness ) Xxxxx X. Xxxx ) XXXXXX XXXX ) ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxxx X. Xxxx” ) ) “Xxxxxxx Xxxxxxx” Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" X. Xxxx ) XXXXXX XXXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxxxxx in the presence of: ) “Xxxxxx X. Xxxx” ) ) “Xxxxx Xxxxxxx” Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX XXXXXXX Xxxxxx X. Xxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxxx X. Xxxx” ) ) “Xxxxxxx Xxxxxxx” Signature of Witness ) (signed) "Xxxxxxx Xxxxx" Xxxxxx X. Xxxx ) XXXXXXX XXXXX XXXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: XXXXXX XXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 2,340,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx XXXXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 7,800,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxx XXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 7,800,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxx XXXXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 8,060,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Equity Financial Trust Company /s/ Xxxxxxx Xxxxx Authorized signatory (signed) "/s/ Xxxxxx Xxxxxx" Xxxxxx Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "West Point Resources Inc. /s/ Xxxxx Xxxxxx" Xxxxx Authorized signatory /s/ Xxxxxxxx Xxxxx Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxxx Xxxxx in the presence of: ) ) /s/ Xxxxx Xxxxx ) Signature of Witness ) /s/ Xxxxxxxx Xxxxx ) Xxxxxxxx Xxxxx Xxxxx Xxxxx ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxx Xxxxx in the presence of: ) ) /s/ Xxxxxxxx Xxxxx ) Signature of Witness ) /s/ Xxxxx Xxxxx ) Xxxxx Xxxxx Xxxxxxxx Xxxxx ) Name of Witness ) ) If the Securityholder is not an individual: [Securityholder] Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) [Securityholder] in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX [Securityholder] ) Name of Witness ) ) If the Securityholder is not an individual: AIP Venture Capital Corporation /s/ Xxxx Xxxxxxx Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXX XXXXXX Xxxx Xxxxxxx in the presence of: ) ) /s/ Xxx Xxxx ) Signature of Witness ) (signed/s/ Xxxx Xxxxxxx ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxx Xxxxxxx Xxx Xxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) [Securityholder] Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxx Xxxxx [Address – Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 775,000 Securityholder Name: Xxxxxx Xxxxxxx Xxxxx Xxxxx [Address – Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 775,000 Securityholder Name: Xxxxx Xxxxxx AIP Venture Capital Corporation [Address – Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 1,500,000 Securityholder Name: Xxxxx Xxxx Xxxxxxx [Address – Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 25,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPMODERN MEAT INC. (signed) "Xxxxx Xxxxxx" Authorized signatory Authorized signatory [Remainder of page intentionally left blank. Signature pages continue.] Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXX XXXXXX in the presence of: ) ) ) ) Signature of Witness ) (signedXXXX XXXXXX ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX XXXXX in the presence of: ) ) ) ) Signature of Witness ) (signedXXXXXX XXXXX ) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) ) ) ) ) ) ) ) XXXXXXX XXXXXX Schedule “A” to Escrow Agreement Securityholder Securityholders Name: Xxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 2,000,000 N/A1 Options 62,400 667,500 Cert. # 1 (66,750 Options) Cert. # 2 (100,125 Options) Cert. # 3 (100,125 Options) Cert. # 4 (100,125 Options) Cert. # 5 (100,125 Options) Cert. # 6 (100,125 Options) Cert. # 7 (100,125 Options) Note 1: Shares to be issued by Computershare pursuant to Treasury Order dated June 26, 2020. Name: Xxxxxx Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name40,000 N/A1 Options 20,000 Cert. # 8 (2,000 Options) Cert. # 9 (3,000 Options) Cert. # 10 (3,000 Options) Cert. # 11 (3,000 Options) Cert. # 12 (3,000 Options) Cert. # 13 (3,000 Options) Cert. # 14 (3,000 Options) Note 1: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 to be issued by Computershare pursuant to Treasury Order dated June 26, 2020. Name: Xxxxxxx Xxxxx XxXxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 20,000 Cert. # 15 (2,000 Options) Cert. # 16 (3,000 Options) Cert. # 17 (3,000 Options) Cert. # 18 (3,000 Options) Cert. # 19 (3,000 Options) Cert. # 20 (3,000 Options) Cert. # 21 (3,000 Options) Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) ) ) ) ) ) ) ) [Transferee] Where the transferee is not an individual: [Transferee] _ ]. Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) SIGNED, SEALED AND DELIVERED IN THE PRESENCE OF "Xxxx XxxxxxXxx Xxxxxxx" Authorized signatory (signed) "Xxxxxx XxxxxxXxxxx Xxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP------------------------------------- --------------------------------- WITNESS XXXXX XXXXX Xxx Xxxxxxx ------------------------------------- NAME OF WITNESS EQUITY TRANSFER SERVICES INC. (signed) PER: "Xxxxxxx Xxxxxxxxx" --------------------------------- Name: Xxxxxxx Xxxxxxxxx --------------------------------- Title: Vice-President NORTHWESTERN MINERAL VENTURES INC. PER: "Xxxxx Xxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 --------------------------------- Name: Xxxxx Xxxxxx Securities--------------------------------- Title: Securityholder Class or description Number Certificate(sDirector PER: "Xxx Xxxxx" --------------------------------- Name: Xxx Xxxxx --------------------------------- Title: Director SCHEDULE "A" SECURITYHOLDER NAME: XXXXX XXXXX SECURITIES: NUMBER CERTIFICATE(S) (if applicableIF APPLICABLE) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound 100,000 No. 1 150,000 No. 2 150,000 No. 3 150,000 No. 4 150,000 No. 5 150,000 No. 6 150,000 Xx. 0 XXXXXXXX "X" ACKNOWLEDGMENT AND AGREEMENT TO BE BOUND I acknowledge that the securities listed in the attached Schedule “"A” " (the “escrow securities”"ESCROW SECURITIES") have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ January 9, 2004 (the “Escrow Agreement”"ESCROW AGREEMENT"). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow AgreementAgreement as the Securityholder. Dated at ____________________ on __________. Where the transferee is an individual: SignedSIGNED, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) SEALED AND DELIVERED IN THE PRESENCE OF ---------------------------------------------- ------------------------------ WITNESS TRANSFEREE ---------------------------------------------- NAME Where the transferee is not an individual: [Transferee] _ Authorized signatory _SIGNED, SEALED AND DELIVERED IN THE PRESENCE OF ---------------------------------------------- AUTHORIZED SIGNATORY ---------------------------------------------- AUTHORIZED SIGNATORY

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signedSIGNED, SEALED AND DELIVERED ) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: of ) ) WITNESS ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXX X. XXXXXXX ) Name of Witness NAME: SIGNED, SEALED AND DELIVERED ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: of ) ) WITNESS ) Signature of Witness XXXXXX XXXXX ) (signedNAME: SIGNED, SEALED AND DELIVERED ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: of ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by WITNESS ) XXXXXXX XXXXX in the presence ofXXXXXXX ) NAME: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) SignedGREAT WESTERN EXPLORATION, sealed and delivered by ) XXXXXXX XXXXXX in the presence ofLLC Per: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule Name: Title: Per: Name: Title: EQUITY TRANSFER & TRUST COMPANY Per: Name: Title: Per: Name: Title: BE RESOURCES INC. Per: Name: Title: Per: Name: Title: SCHEDULE “A” to Escrow Agreement Securityholder Name: Xxxxx X. Xxxxxxx Address: 000 Xxxxxxx Xxxxxx, Elephant Butte, New Mexico, 87935 Signature: Securities: Class or description Description Number Certificate(s) (if applicable) Common Shares 242,303 1,000,000 · Options 62,400 400,000 Securityholder Name: Xxxxxx Xxxxx Address: 0000 Xxxxxx Xxxx., Xxxxxxxxxxx, Xxxxxxx X0X 0X0 Signature: Securities: Securityholder Class or description Description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,000,000 · Options 500,000 Securityholder Name: Xxxxx Xxxxxx Xxxxxxx Xxxxxxx Address: Signature: Securities: Securityholder Class or description Description Number Certificate(s) (if applicable) Common Shares 4,696,067 1,000,000 · Options None Securityholder Name: Xxxxx Xxxx Great Western Exploration, LLC Address: Signature: Securities: Securityholder Class or description Description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 9,400,000 · Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule None SCHEDULE “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ · , 2009 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: SignedSIGNED, sealed and delivered by SEALED AND DELIVERED ) [Transferee] in the presence of: of ) ) WITNESS ) Signature of Witness TRANSFEREE ) ) _ ) [Transferee] ) Name of Witness ) ) NAME: NAME: Where the transferee is not an individual: [Transferee] _ Authorized signatory _SIGNED, SEALED AND DELIVERED in the presence of AUTHORIZED SIGNATORY NAME: AUTHORIZED SIGNATORY NAME:

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" _ __ Authorized signatory (signed) "Xxxxxx Xxxxxx" _ __ Authorized signatory BIOVAXYS TECHNOLOGY CORPGAMEON ENTERTAINMENT TECHNOLOGIES INC. (signed) "Xxxxx Xxxxxx" _ __ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in _ __ Authorized signatory If the presence ofSecurityholder is an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) _ __ ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxx Xxxxxxxxx ) _ __ ) Name of Witness ) ) VICTORY SQUARE TECHNOLOGIES INC. _ __ Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 5,967,905 Convertible Note US$92,000 CEO Bonus Warrants 600,000 CEO Performance Shares 2,000,000 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx Victory Square Technologies Inc. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. (Signature page follows) The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY COMPUTERSHARE INVESTOR SERVICES INC. "Xxxxxxxxx Xxxxxx" (signedSigned) Authorized signatory "Xxxxxxxxx Xxxxxxxx" (Signed) Authorized signatory DANAVATION TECHNOLGIES CORP. "Xxx Xxxxxx" (Signed) Authorized signatory "Xxxxxxx Xxxxxxxxx" (Signed) Authorized signatory K ICCIR HOLDINGS INC. "Xxxx XxxxxxXxxxx" (Signed) Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPSEGROB HOLDINGS INC. (signed) "Xxxxx Xxxxxx" (Signed) Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securities: Name of Securityholder Class or description Number Certificate(s) (if applicable) K Iccir Holdings Inc. Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 20,400,000 Segrob Holdings Inc. Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 20,400,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) __ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "COMPUTERSHARE INVESTOR SERVICES INC. “Xxxxx Xxxx” Authorized signatory “Xxxxx Xx” Authorized signatory BRIGHT MINDS BIOSCIENCES INC. “Xxx XxXxxxxx” Authorized signatory “Xxxx Xxxxxx" ” Authorized signatory (signedSigned, sealed and delivered by ) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signedXXXX XXXXXXXXXX in the presence of: ) "Xxxxx Xxxxxx" Authorized signatory ) “Xxxxxxxx X. Xxxxxxxx” ) Signature of Witness ) “Xxxx Xxxxxxxxxx” ) XXXX XXXXXXXXXX Xxxxxxxx X. Xxxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) “Xxxxxx Xxxxxxx” ) Signature of Witness ) (signed) "“Xxxxxx Xxxxxxx" ” ) XXXXXX XXXXXXX Xxxxxx Xxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXX XXXXXXXXXX in the presence of: ) ) ) Signature of Witness ) “Xxxxxx Xxxxxxxxxx” ) XXXXXX XXXXXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXX XXXXXXXX in the presence of: ) “Xxxxxx X. Xxxxx” ) Signature of Witness ) “Xxx XxXxxxxx” ) XXX XXXXXXXX Xxxxxx X. Xxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed“Xxxxxx Xxxxxx” ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Sea to Sky UG “Xxxx Xxxxxxxxx Xxxxxxx” Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxxxxxxxx [Address Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,000,000 Warrants 1,000,000 Securityholder Name: Xxxxxx Xxxxxxx [Address Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 748,000 Warrants 748,000 Securityholder Name: Xxxxx Xxxxxx Xxxxxxxxxx [Address Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 200,000 Warrants 200,000 Securityholder Name: Xxxxx Xxxx Xxx XxXxxxxx [Address Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 844,800 Securityholder Name: Xxxxxxx Xxxxx Xxxxxx Xxxxxx [Address Redacted] Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common 40,000 Securityholder Name: Xxxxxxx Xxxxxx Sea to Sky UG [Address Redacted] Securities: Class or description Number Certificate(s) (if applicable) Common 20,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ___ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (COMPUTERSHARE INVESTOR SERVICES INC. "signed) "Xxxx Xxxxxx" Authorized signatory ("signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPMODERN MEAT INC. ("signed) "Xxxxx Xxxxxx" Authorized signatory "signed" Authorized signatory [Remainder of page intentionally left blank. Signature pages continue.] Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXX XXXXXX in the presence of: ) ) ) ) "signed" ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by XXXX XXXXXX ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX XXXXX in the presence of: ) ) ) ) "signed" ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) XXXXXX XXXXX ) ) ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) ) "signed" ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" Name of Witness ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Securityholders Name: Xxxx Xxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 2,000,000 N/A1 Options 62,400 667,500 Cert. # 1 (66,750 Options) Cert. # 2 (100,125 Options) Cert. # 3 (100,125 Options) Cert. # 4 (100,125 Options) Cert. # 5 (100,125 Options) Cert. # 6 (100,125 Options) Cert. # 7 (100,125 Options) Note 1: Shares to be issued by Computershare pursuant to Treasury Order dated June 26, 2020. Name: Xxxxxx Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name40,000 N/A1 Options 20,000 Cert. # 8 (2,000 Options) Cert. # 9 (3,000 Options) Cert. # 10 (3,000 Options) Cert. # 11 (3,000 Options) Cert. # 12 (3,000 Options) Cert. # 13 (3,000 Options) Cert. # 14 (3,000 Options) Note 1: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 to be issued by Computershare pursuant to Treasury Order dated June 26, 2020. Name: Xxxxxxx Xxxxx XxXxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement 20,000 Cert. # 15 (2,000 Options) Cert. # 16 (3,000 Options) Cert. # 17 (3,000 Options) Cert. # 18 (3,000 Options) Cert. # 19 (3,000 Options) Cert. # 20 (3,000 Options) Cert. # 21 (3,000 Options) Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securitiesEscrow Securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ June 26, 2020, among Modern Meat Inc. (the “Company”), Computershare Investor Services Inc. and certain shareholders of the Company (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at Vancouver, British Columbia on October 5, 2020. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _:

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. Bxxxxxxxxx Xxxxxxxxx /s/ Authorized signatory (signed) "Xxxxxx Xxxxxx" Txx Xxx /s/ Authorized signatory BIOVAXYS TECHNOLOGY FIRST PHOSPHATE CORP. (signed) "Xxxxx Xxxxxx" Jxxx Xxxxxxxxxxx /s/ Authorized signatory SignedBxxxxxx Xxxxx /s/ Authorized signatory 582284 ONTARIO LTD. Per: Bxxxxxx Xxxxx /s/ Bxxxxxx Xxxxx, sealed and delivered by ) XXXXXX Director CAPWEST INVESTMENT CORP. Per: Mxxx Xxxxxxx /s/ Mxxx Xxxxxxx EXPOWORLD LTD. Per: Jxxx Xxxxxxxxxxx /s/ Jxxx Xxxxxxxxxxx, Director POF CAPITAL CORP. Per: Bxxxxxx Xxxxx /s/ Bxxxxxx Xxxxx, Director JXXX XXXXXXXXXXX TR SHPIRTRAT TRUST Per: Jxxx Xxxxxxxxxxx /s/ Jxxx Xxxxxxxxxxx, Trustee GXXX EAGLE RESOURCES INC. Per: Dxxxxx Xxxxxxx /s/ Name: Dxxxxx Xxxxxxx Title: Chief Financial Officer Z SIX FINANCIAL CORPORATION Per: Lxxxxxxx Xxxxxxx /s/ Lxxxxxxx Xxxxxxx, Director Lxxxxxxx Xxxxxxx /s/ LXXXXXXX X XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: 582284 Ontario Ltd. Securities: Class or description Number Certificate(s) (if applicable) Provisions Applicable Common Shares 242,303 Options 62,400 126,000 C0000106828 2.2.5 Common Shares 25,923 C0000104426 2.2.5 Common Shares 890,000 C0000103357 2.2.5 Securityholder Name: Xxxxxx Xxxxxxx Capwest Investment Corp. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Provisions Applicable Common Shares 12,417,333 563,000 C0000106810 2.2.5 Common Shares 78,500 C0000103543 2.2.5 Securityholder Name: Xxxxx Xxxxxx Expoworld Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Provisions Applicable Common Shares 4,696,067 238,395 C0000103349 2.2.5 Securityholder Name: Xxxxx Xxxx Lxxxxxxx X. Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Provisions Applicable Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _250,000 C0000107824 2.2.1 Securityholder

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" ͞Xxxxxx Xxxxxx͟ Authorized signatory (signed) "Xxxxxx Xxxxxx" ͞Xxxx Xxxxxx͟ Authorized signatory BIOVAXYS TECHNOLOGY PROSPECT RIDGE RESOURCES CORP. (signed) "Xxxxx Xxxxxx" ͞Xxxx Xxxxxxxx͟ Authorized signatory ͞Xxxxxxxx Xxxxxx͟ Authorized signatory XXXX X. XXXXXXXX LAW CORPORATION ͞Xxxx Xxxxxxxx͟ Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxx Xxxx Xxxxxxxx in the presence of: ) ) ͞EŝĐŚŽůĂƐ >ƵŬƐŚĂ͟ ) Signature of Witness ) (signed͞>ŝĂŵ ŽƌĐŽƌĂŶ͟ ) "Xxxx Xxxx Xxxxxxxx Xxxxxxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxx Xxxx Xxxxxxxx Signature: ͞Xxxx Xxxxxxxx͟ Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1 Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxxx Xxxx X. Xxxxxxxx Law Corporation Signature: ͞Xxxx Xxxxxxxx͟ Authorized Signatory Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 500,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) / ĂĐŬŶŽǁůĞĚŐĞ ƚŚĂƚ ƚŚĞ ƐĞĐƵƌŝƚŝĞƐ ůƐŝĞƐĐƚƵĞƌĚŝ ƚŝĞ Ɛƚ͟ have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). ŐƌĞĞŵĞŶƚ ĚĂƚĞĚ ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ ;ƚ For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdictionjurisdiction or the CSE. The Parties have executed and delivered this Agreement as of the date set out above. [Signature page follows] ODYSSEY TRUST COMPANY (signed) "Xxxx XxxxxxXxxxx" Authorized signatory (signed) Name and Title: Xxxx Xxxxxx, Senior Director, Client Services "Xxxxxx XxxxxxXxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPName and Title: Xxxxxx Xxxxx, Senior Associate Director, Client Services GAMA EXPLORATIONS INC. (signed) "Xxxxx XxxxxxXxxxxxx" Authorized signatory "Xxxxxxxx Xxxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxxx in the presence of: ) ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxx Xxxxxxx" ) XXXXXX XXXXX XXXXXXX ) Name of Witness ) ) Signature of Witness ) "Xxxxx Xxxxx" ) XXXXX XXXXX ) Name of Witness ) ) Signature of Witness ) "Xxxxxxxx Xxxxxxx" ) XXXXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Blue Lagoon Resources Inc. in the presence of: ) BLUE LAGOON RESOURCES INC. ) ) ) "Xxxx Xxx" Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Name: Xxxx Xxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence ofTitle: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed President and delivered by ) XXXXXXX XXXXX in the presence ofCEO Securities: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx 740,000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx 200,000 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx 81,200 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement 1,000,000 Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on _ __. Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) _ __ ) Signature of Witness ) ) _ ) [Transferee] _ __ ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ _ Authorized signatory _ _

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" NOVA LITHIUM CORP. “Xxxxx Xxxxxxx” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxxx Xxxxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "ENDEAVOR TRUST CORPORATION “Xxxxx Xxxxxx" ” Authorized signatory “Xxxxxxxxx Xxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXX XXXXXXX ) in the presence of: ) ) “Xxxxxxx Xxxxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXX XXXXXXX Xxxxxxx Xxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXX XXXXXXX ) in the presence of: ) ) “Xxxxx Xxxxxxx” ) Signature of Witness ) “Xxxx Xxxxxxx” ) XXXX XXXXXXX Xxxxx Xxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXXX ) in the presence of: ) ) “Xxxxx Xxxxxxx” ) Signature of Witness ) “Xxxxxxx Xxxxxxx” ) XXXXXXX XXXXXXX Xxxxx Xxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXXXXXXX in the presence of: ) ) “Xxxxx Xxxxxx” ) Signature of Witness ) “Xxxxx Xxxxxxxxx” ) XXXXX XXXXXXXXX Xxxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) PLUTUS BRIDGE CAPITAL INC. in the presence of: ) ) PLUTUS BRIDGE CAPITAL INC. “Xxxxx Xxxxxx” ) Signature of Witness ) “Xxxxx Xxxxxxxxx” ) Authorized Signatory Xxxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXX XXXXXX in the presence of: ) ) “Xxxxx Xxxxxxxxx” ) Signature of Witness ) “Xxxx Xxxxxx” ) XXXX XXXXXX Xxxxx Xxxxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) CR7 INVESTMENTS INC. ) in the presence of: ) ) CR7 INVESTMENTS INC. “Xxxxx Xxxxxxxxx” ) Signature of Witness ) “Xxxx Xxxxxx” ) Authorized Signatory Xxxxx Xxxxxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) “Xxxx Xxxxxx” ) Signature of Witness ) (signed) "“Xxxxx Xxxxxx" ” ) XXXXX XXXXXX Xxxx Xxxxxx ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: XXXXX XXXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 shares 250,000 Warrants 50,000 Securityholder Name: Xxxxxx Xxxxxxx XXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 shares 75,000 Warrants 75,000 Securityholder Name: Xxxxx Xxxxxx XXXXXXX XXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 shares 75,000 Warrants 75,000 Securityholder Name: Xxxxx Xxxx XXXXX XXXXXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 shares 250,100 Warrants 775,000 Securityholder Name: Xxxxxxx Xxxxx PLUTUS BRIDGE CAPITAL INC. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common shares 100,000 Warrants 100,000 Securityholder Name: Xxxxxxx Xxxxxx XXXX XXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common shares 253,000 Warrants 250,000 Securityholder Name: CR7 INVESTMENTS INC. Securities: Class or description Number Certificate(s) (if applicable) Common shares 1,000,000 Warrants 1,000,000 Securityholder Name: XXXXX XXXXXX Securities: Class or description Number Certificate(s) (if applicable) Common shares 83,000 Warrants 80,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOR TRUST COMPANY (signed) "Xxxx CORPORATION “Xxxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" “Xxxx Xxx” Authorized signatory BIOVAXYS TECHNOLOGY CORPPLANT VEDA FOODS LTD. (signed) "“Xxxxx Xxxxxx" Xxxxxxx” Authorized signatory “Xxxxx Xxxxxxxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxxxxxxx Xxxxxxx in the presence of: ) ) “X. Xxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxxxxxxxxx Xxxxxxx Xxxxxxxx Xxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxx Xxxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxx Xxxxx” ) Signature of Witness ) (signed“Xxxxxx Xxxxxxx” ) "Xxxxxx Xxxxxxxx Xxxxxxx Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxx Xxxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxx” ) "Xxxxx Xxxxxxxx Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx ) Name of Witness ) ) If the Securityholder is not an individual: LUCPRISE INTERNATIONAL LTD. “Xxxxxxx Xxxx” Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxx Xxxxxxxxxxx Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 6,140,742 CV13 Securityholder Name: Xxxxxx Xxxxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 6,140,742 CV14 Securityholder Name: Xxxxx Xxxxxx Xxxxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 750,000 CV15 Securityholder Name: Xxxxx Xxxx Lucprise International Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 145,721 CV18 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. /s/Xxxxxxxxx Xxxxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" /s/Xxxxx Xxxxx Authorized signatory BIOVAXYS TECHNOLOGY CORPASTAR MINERALS LTD. (signed) "Xxxxx Xxxxxx" /s/Xxxxxxx Xxxxxxx Authorized signatory Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed/s/Xxxxxxx Xxxxxxx ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "/s/Xxxxxxx Xxxxx" Xxxxx ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "SOTET CAPITAL LIMITED /s/Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Xxxxxxx Authorized signatory HERMES MANAGEMENT LTD. /s/Xxxxxxx Xxxxx Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,000,001 Name: Xxxxxx Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,000,001 Name: Xxxxx Xxxxxx Sotet Capital Limited Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 3,000,000 Name: Xxxxx Xxxx Hermes Management Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 4,400,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY CST TRUST COMPANY “Xxxxxx Xxxxxx” (signed) "Xxxx Xxxxxx" Authorized signatory “Xxxxxx XxxXxxxxxx” (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. MONARCH ENERGY LIMITED “Xxxxx Maddever” (signed) "Xxxxx Xxxxxx" Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) “Xxxxxx Xxxxxxx” (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in Authorized signatory If the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] Xxxxxx Xxxxxxx in the presence of: ) ) Xxxxxxx Xxxxxxxxx ) Signature of Witness Name ) ) _ ) [Transferee] “Xxxxxx Xxxxxxx” (signed) Address ) Xxxxxx Xxxxxxx ) ) ) ) Law Clerk ) Occupation ) Signed, sealed and delivered by ) Xxxxx Maddever in the presence of: ) ) Xxxxxxx Xxxxxxxxx ) Name of Witness ) ) Where ) “Xxxxx Maddever” (signed) Address ) Xxxxx Maddever ) ) ) ) Law Clerk ) Occupation ) Signed, sealed and delivered by ) Xxxxxx Maddever in the transferee is not an individualpresence of: [Transferee] _ Authorized signatory _) ) Xxxxxxx Xxxxxxxxx ) Name ) ) ) “Xxxxxx Maddever” (signed) Address ) Xxxxxx Maddever ) ) ) ) Law Clerk ) Occupation ) Signed, sealed and delivered by ) Xxxxx Xxxxxxx in the presence of: ) ) Xxxxxxx Xxxxxxxxx ) Name ) ) ) “Xxxxx Xxxxxxx” (signed) Address ) Xxxxx Xxxxxxx ) ) Law Clerk ) Occupation ) INVIDX CORP.

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of If the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxx in the presence of: ) ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxxxx Xxxxxx in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: XXXXX XXXX Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 12,675,825 Securityholder Name: Xxxxxx Xxxxxxx XXXXXXX XXXXXX Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 11,074,270 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. [THE REMAINDER OF THIS PAGE LEFT BLANK] The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx NATIONAL ISSUER SERVICES LTD. “ Xxxxx Xxxxxx" ” Authorized signatory (signed) "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORPNEXT GREEN WAVE HOLDINGS INC. (signed) "“ Xxxxx Xxxxxx" ” Authorized signatory “Xxxx Xxxx” Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX [Securityholder] in the presence of: ) ) “Xxxxxxx Xxxxxx” ) Signature of Witness ) (signed“Xxxxxxxx Xxxxxx” ) "[Securityholder] Xxxxxxx Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) [Securityholder] Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxx Xxxxxx Securities: Class or description Number Price ($) Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) 330,000 0.005 DRS Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 170,000 0.02 DRS Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ April 8, 2018 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at Vancouver, BC on September 22, 2018 . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) “Xxxxxxx Xxxxxx” ) Signature of Witness ) ) _ “Xxxxxxxx Xxxxxx” ) [Transferee] Xxxxxxx Xxxxxx ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxxx Xxxxx in the presence of: ) ) “Xxxxxx Xxxx” ) Signature of Witness ) “Xxxxxx Xxxxx” ) Xxxxxx Xxxxx Xxxxxx Xxxx ) Name of Witness ) ) If the Securityholder is not an individual: Xxxxxx Xxxxx Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxx The securities summarized below are escrowed per the agreement dated April 8, 2018 under 2.2.1 (Release Schedule for an Emerging Issuer – Usual case) detailing a 36 month Escrow period. Securities: Class or description Number Price ($) Certificate(s) (if applicable) Common 855,000 0.35 DRS Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated April 8, 2018 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at Vancouver, BC on September 17, 2018 . Where the transferee is an individual: Signed, sealed and delivered by ) Xxxxxx Xxxxx in the presence of: ) ) “Xxxxxx Xxxx” ) Signature of Witness ) ) “ Xxxxxx Xxxxx” ) Xxxxxx Xxxxx Xxxxxx Xxxx ) Name of Witness ) ) Where the transferee is not an individual: Xxxxxx Xxxxx Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxxxx Xxxxxx” ) Signature of Witness ) “Xxxxxxx Xxxxxxx” ) Xxxxxxx Xxxxxxx Xxxxxxx Xxxxxx ) Name of Witness ) If the Securityholder is not an individual: Xxxxxxx Xxxxxxx Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxxx The securities summarized below are escrowed per the agreement dated April 8, 2018 under 2.2.1 (Release Schedule for an Emerging Issuer – Usual case) detailing a 36 month Escrow period. Securities: Class or description Number Price ($) Certificate(s) (if applicable) Common 250,000 0.02 DRS Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated April 8, 2018 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at Vancouver, BC on October 2, 2018 . Where the transferee is an individual: Signed, sealed and delivered by ) Xxxxxxx Xxxxxxx in the presence of: ) ) “Xxxxxxx Xxxxxx” ) Signature of Witness ) ) “ Xxxxxxx Xxxxxxx” ) Xxxxxxx Xxxxxxx Xxxxxxx Xxxxxx ) Name of Witness ) Where the transferee is not an individual: Xxxxxxx Xxxxxxx Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxxxxxx Xxxxxx in the presence of: ) ) “Xxxx Xxxx” ) Signature of Witness ) “Xxxxxxxxx Xxxxxx” ) Xxxxxxxxx Xxxxxx Xxxx Xxxx ) Name of Witness ) If the Securityholder is not an individual: Xxxxxxxxx Xxxxxx Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxxxx Xxxxxx The securities summarized below are escrowed per the agreement dated April 8, 2018 under 2.2.1 (Release Schedule for an Emerging Issuer – Usual case) detailing a 36 month Escrow period. Securities: Class or description Number Price ($) Certificate(s) (if applicable) Common 1,216,667 0.005 DRS Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated April 8, 2018 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at Vancouver, BC on September 25, 2018 . Where the transferee is an individual: Signed, sealed and delivered by ) Xxxxxxxxx Xxxxxx in the presence of: ) ) “Xxxx Xxxx” ) Signature of Witness ) ) “Xxxxxxxxx Xxxxxx” ) Xxxxxxxxx Xxxxxx Xxxx Xxxx ) Name of Witness ) Where the transferee is not an individual: Xxxxxxxxx Xxxxxx Authorized signatory Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Comverj Pty Ltd. in the presence of: ) ) “Xxxxxxx Xxxxxx” ) Signature of Witness ) “Xxxxx Xxxxxx” ) Comverj Pty Ltd. Xxxxxxx Xxxxxx ) Name of Witness ) If the Securityholder is not an individual: Comverj Pty Ltd.

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. “Signed” Authorized signatory (signed) "Xxxxxx Xxxxxx" “ Signed” Authorized signatory BIOVAXYS TECHNOLOGY CORPHEYBRYAN MEDIA INC. (signed) "Xxxxx Xxxxxx" “Signed” Authorized signatory “Signed” Authorized signatory Signed, sealed and delivered by Xxxxx Xxxxxxxxxx ) XXXXXX XXXXXXX in the presence of: ) ) “Signed” ) ) Signature of Witness ) (signed“ Xxxxx Xxxxxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxxxxxxxx Signed ) Name of Witness ) ) Signed, sealed and delivered by Xxxxx Xxxxxxxx ) XXXXX XXXXXX in the presence of: ) ) “Signed” ) ) “Xxxxx Xxxxxxxx” Signature of Witness ) (signed) "Xxxxx Xxxxxx" ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxxxx Signed ) Name of Witness ) ) Signed, sealed and delivered by Xxxxx Xxxxx ) XXXXXXX XXXXX in the presence of: ) ) “Signed” ) ) “Xxxxx Xxxxx” Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX Xxxxx Xxxxx Signed ) Name of Witness ) ) Signed, sealed and delivered by Xxxxxxx Xxxxx ) XXXXXXX XXXXXX in the presence of: ) ) “Signed” ) ) “Xxxxxxx Xxxxx” Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxx Signed ) Name of Witness ) ) NIAGARA ACQUISITIONS CORP. Xxxxx Xxxxx Name of Authorized signatory “ Xxxxx Xxxxx” Authorized signatory DELMONT HOLDINGS LTD. Xxxxx Xxxxx Name of Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 Name: Xxxxxx Xxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 Name: Xxxxx Xxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Xxxxxxxxxx

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" Xxx Xxxxxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" Xxxx Scotland Authorized signatory BIOVAXYS TECHNOLOGY CORPRUBICON ORGANICS INC. (signed) "Xxxxxxxx Xxxxxx Authorized signatory (signed) Xxxxx Xxxxxx" XxXxxxxxx Authorized signatory Signed, sealed and delivered XxXxxxxxx in the presence of: by Xxxxx ) ) ) ) (signed) Xxxxxx Xxx ) (signed) Xxxxx XxXxxxxxx Signature of Witness ) Xxxxx XxXxxxxxx ) ) Xxxxxx Xxx ) Name of Witness ) 0910263 B.C. Ltd. (signed) Xxxxx XxXxxxxxx Authorized signatory Signed, sealed and delivered by Xxxx Savics ) XXXXXX XXXXXXX in the presence of: ) ) ) (signed) Xxxxxx Xxx ) (signed) Xxxx Savics Signature of Witness ) (signedXxxx Savics ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxx ) Name of Witness ) 1038002 B.C. Ltd. (signed) Xxxx Savics Authorized signatory Signed, sealed and delivered by Xxxxx Xxxx ) XXXXX XXXXXX in the presence of: ) ) ) (signed) Xxxxxx Xxx ) (signed) Xxxxx Xxxx Signature of Witness ) (signedXxxxx Xxxx ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxxxx Xxx ) Name of Witness ) Upland Agricultural Consulting Ltd. (signed) Xxxxx Xxxx Authorized signatory VAN01: 5231288 Execution page to escrow agreement Signed, sealed and delivered by Xxxxxxxx ) XXXXX XXXX Xxxxxx in the presence of: ) ) ) (signed) Xxxxxx Xxx ) (signed) Xxxxxxxx Xxxxxx Signature of Witness ) (signedXxxxxxxx Xxxxxx ) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxx Xxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence ofSecurityholders: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence ofName: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Schedule Xxxxx XxXxxxxxx Securities: SCHEDULE “A” to Escrow Agreement Securityholder TO ESCROW AGREEMENT Class or description Number Certificate(s) (if applicable) Common Shares 242,303 10,262,763 OD.76 Options 62,400 710,000 N/A Name: Xxxxxx Xxxxxxx 0910263 B.C. Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 12,500 OD.19 Name: Xxxxx Xxxxxx Xxxx Savics Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 100,000 N/A Name: 1038002 B.C. Ltd. Securities: Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 9,385,148 OD.20 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 1,253,595 OD.4 Options 650,000 N/A Name: Xxxxxxx Xxxxx Upland Agricultural Consulting Ltd. Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Common Shares 343,333 OD.74 Name: Xxxxxxx Xxxxxxxx Xxxxxx Securities: Schedule Class or description Number Certificate(s) (if applicable) Common Shares 632,030 OD.1 Options 1,205,000 N/A SCHEDULE “B” to Escrow Agreement TO ESCROW AGREEMENT Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ , 2018 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) "Xxxx Xxxxxx" COMPUTERSHARE INVESTOR SERVICES INC. “Xxxxxxx Xxx” Authorized signatory (signed) "Xxxxxx Xxxxxx" _“Xxx Xxxxxxxx” Authorized signatory BIOVAXYS TECHNOLOGY CAPTIVA VERDE LAND CORP. “Xxxx Ciachurski” Authorized signatory “Xxxx Xxxx” Authorized signatory If the Securityholder is not an individual: Greenbriar Capital (signedU.S.) "LLC “Xxxx Ciachurski” Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) Xxxxxxx Ciachurski in the presence of: ) ) “Xxxxx Xxxxxx" Ciachurski” ) Signature of Witness ) “Xxxxxxx Ciachurski” ) Xxxxxxx Ciachurski Xxxxx Ciachurski ) Name of Witness ) ) PI FINANCIAL CORP ITF XXXX CIACHURSKI “Xxx Xxxxx” Authorized signatory Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxx Xxxxxxxx in the presence of: ) ) “Xxxx Xxxxxxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxxx” ) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX Xxxxx Xxxxxxxx Xxxx Xxxxxxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxxxxxx and Xxxxxx Xxxxxxxx, jointly ) in the presence of: ) ) “Xxxx Xxxxxxxxx” ) Signature of Witness ) (signed“Xxxxx Xxxxxxxx” ) "Xxxxx Xxxxxx" ) XXXXX XXXXXX Xxxxxxxx Xxxx Xxxxxxxxx ) Name of Witness ) “Xxxxxx Xxxxxxxx” ) Xxxxxx Xxxxxxxx Signed, sealed and delivered by ) XXXXX XXXX Xxxxxx Xxxxxxxx ) in the presence of: ) ) “Xxxx Xxxxxxxxx” ) Signature of Witness ) (signed“Xxxxxx Xxxxxxxx” ) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxx Xxxxxxxx Xxxx Xxxxxxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Greenbriar Capital (U.S.) LLC “Xxxx Ciachurski” Authorized signatory Address for Notice: Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 shares 10,687,500 Securityholder Name: Xxxxxx Xxxxxxx X. Ciachurski Signature: “Xxxx Ciachurski” Address for Notice: Redacted: Personal Information Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 shares 1,000,000 Securityholder Name: PI Financial Corp ITF Xxxx Ciachurski “Xxx Xxxxx” Authorized signatory Address for Notice: 000 Xxxxxxx Xxxxxx, 00xx Xxxxx Xxxxxx Xxxxxxxxx, XX, X0X 0X0 Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 shares 1,086,000 Securityholder Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _Xxxxxxxx Signature:

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY TRUST COMPANY (signed) Odyssey Trust Company signed "Xxxx Xxxxxxx Xxxxxx" Authorized signatory (signed) Authorized signatory CoinAnalyst Corp. signed "Xxxxxx Xxxxxx" Authorized signatory BIOVAXYS TECHNOLOGY CORP. (signed) "Xxxxx Xxxxxxsigned Xxxx Xxxx" Authorized signatory If the Securityholder is an individual: Signed, sealed and delivered by ) XXXXXX XXXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" ) XXXXXX XXXXXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) ) signed "Xxxxx Xxxxxx Xxxxxx" ) XXXXX XXXXXX ) XXXXXX Name of Witness ) ) If the Securityholder is not an individual: Signed, sealed and delivered by ) XXXXX XXXX in MEMO NEWS AG _signed "Xxxxxx Xxxxxx" Authorized signatory Authorized signatory If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX in ACTIVEINTERNET INVEST UG signed "Xxxxxx Xxxxxxx" Authorized signatory Authorized signatory If the presence ofSecurityholder is not an individual: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) HBC INVEST GMBH _signed "Xxxxxxx XxxxxxXxxxxx Xxxx" ) XXXXXXX XXXXXX ) Name of Witness ) ) Authorized signatory Authorized signatory Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxx Xxxxxx Securities: signed "Xxxxxx Xxxxxx" Class or description Number Certificate(s) (if applicable) Common Shares 2,221,713 Not Applicable Securityholder Name: Memo News AG Securities: signed "Xxxxxx Xxxxxx" Class or description Number Certificate(s) (if applicable) Common Shares 35,244,452 Not Applicable Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 8,583,892 Not Applicable Name: Xxxxxx Xxxxxxx activeInternet Invest UG Securities: signed "Xxxxxx Xxxxxxx" Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 908,884 Not Applicable Name: Xxxxx Xxxxxx hbc Invest GmbH Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx signed "Xxxxxx Securities: Xxxx" Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory

Successor to Escrow Agent. Any corporation with which the Escrow Agent may be amalgamated, merged or consolidated, or any corporation succeeding to the business of the Escrow Agent will be the successor of the Escrow Agent under this Agreement without any further act on its part or on the part or any of the Parties, provided that the successor is recognized as a transfer agent by the Canadian exchange the Issuer is listed on (or if the Issuer is not listed on a Canadian exchange, by any Canadian exchange) and notice is given to the securities regulators with jurisdiction. The Parties have executed and delivered this Agreement as of the date set out above. ODYSSEY ENDEAVOUR TRUST COMPANY CORPORATION. (signed) "Xxxx Xxxxxx" Xxxxx Xxxxxx Authorized signatory (signed) "Xxxxxx Xxxxxx" Xxxx Xxx Authorized signatory BIOVAXYS TECHNOLOGY QUEBEC SILICA RESOURCES CORP. (signed) "Xxxxx Xxxxxx" Authorized signatory Xxxxxxx Xxxxxxxxx Xxxxxxx Xxxxxxxxx, Director (signed) Xxxx Xxxx Xxxx Xxxx, Director Signed, sealed and delivered by ) XXXXXX XXXXXXX Xxxxxxx Xxxxxxxxx in the presence of: ) ) (signed) Xxxxxx Xxxxxxx ) Signature of Witness ) (signed) "Xxxxxx Xxxxxxx" Xxxxxxx Xxxxxxxxx ) XXXXXX XXXXXXX Xxxxxxx Xxxxxxxxx Stephi Husband ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXX XXXXXX Xxxxx Xxxxxxxx in the presence of: ) ) (signed) Xxxxx Xxxxx ) Signature of Witness ) (signed) "Xxxxx Xxxxxx" Xxxxxxxx ) XXXXX XXXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXX XXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxx Xxxx" ) XXXXX XXXX Xxxxxxxx Xxxxx Xxxxx ) Name of Witness ) ) Signed, sealed and delivered by ) XXXXXXX XXXXX Xxxxxxx Xxxxxxxxx in the presence of: ) ) (signed) Xxxxx Xxxxx ) Signature of Witness ) (signed) "Xxxxxxx Xxxxx" Xxxxxxxxx ) XXXXXXX XXXXX ) Name of Witness ) Signed, sealed and delivered by ) XXXXXXX XXXXXX in the presence of: ) ) ) Signature of Witness ) (signed) "Xxxxxxx Xxxxxx" ) XXXXXXX XXXXXX Xxxxxxxxx Xxxxx Xxxxx ) Name of Witness ) ) Schedule “A” to Escrow Agreement Securityholder Name: Xxxxxxx Xxxxxxxxx Securities: Class or description Number Certificate(s) (if applicable) Common Shares 242,303 Options 62,400 1,200,000 Total 1,200,000 Securityholder Name: Xxxxxx Xxxxxxx Xxxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 12,417,333 1,000,000 Total 1,000,000 Securityholder Name: Xxxxx Xxxxxx Xxxxxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 4,696,067 Name: Xxxxx Xxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Common Shares 6,037,800 Name: Xxxxxxx Xxxxx Securities: Securityholder Class or description Number Certificate(s) (if applicable) Options 32,448 Name: Xxxxxxx Xxxxxx Securities: 200,000 Total 200,000 Schedule “B” to Escrow Agreement Acknowledgment and Agreement to be Bound I acknowledge that the securities listed in the attached Schedule “A” (the “escrow securities”) have been or will be transferred to me and that the escrow securities are subject to an Escrow Agreement dated _ , 2021 (the “Escrow Agreement”). For other good and valuable consideration, I agree to be bound by the Escrow Agreement in respect of the escrow securities, as if I were an original signatory to the Escrow Agreement. Dated at on . Where the transferee is an individual: Signed, sealed and delivered by ) [Transferee] in the presence of: ) ) ) Signature of Witness ) ) _ ) [Transferee] ) Name of Witness ) ) Where the transferee is not an individual: [Transferee] _ Authorized signatory _signatory