Form of Proxy

TO APPOINT MNP LLP AS THE AUDITOR OF THE COMPANY FOR THE ENSUING YEAR, AND TO AUTHORIZE THE DIRECTORS TO FIX THE REMUNERATION TO BE PAID TO THE AUDITOR

ELECTION OF DIRECTOR - "TRENT MELL"

ELECTION OF DIRECTOR - "JOHN POLLESEL"

ELECTION OF DIRECTOR - "ALDEN GREENHOUSE"

ELECTION OF DIRECTOR - "GERARD HUEBER"

ELECTION OF DIRECTOR - "DAVID STETSON"

ELECTION OF DIRECTOR - "JODY THOMAS"

ELECTION OF DIRECTOR - "SUSAN UTHAYAKUMAR"

TO CONSIDER AND, IF DEEMED ADVISABLE, TO APPROVE WITH OR WITHOUT VARIATION, AN ORDINARY RESOLUTION OF SHAREHOLDERS TO APPROVE THE 2022 AMENDED AND RESTATED LTIP, AS MORE PARTICULARLY DESCRIBED IN THE ACCOMPANYING MANAGEMENT INFORMATION CIRCULAR OF THE COMPANY DATED APRIL 30, 2026 (THE "CIRCULAR")

TO CONSIDER AND, IF DEEMED ADVISABLE, TO APPROVE WITH OR WITHOUT VARIATION, AN ORDINARY RESOLUTION OF SHAREHOLDERS TO APPROVE THE EMPLOYEE SHARE PURCHASE PLAN OF THE COMPANY, AS MORE PARTICULARLY DESCRIBED IN THE CIRCULAR

TO CONSIDER AND, IF DEEMED ADVISABLE, TO APPROVE WITH OR WITHOUT VARIATION, AN ORDINARY RESOLUTION OF DISINTERESTED SHAREHOLDERS TO RATIFY A PREVIOUS GRANT OF AWARDS ISSUED PURSUANT TO THE 2022 AMENDED AND RESTATED LTIP, AS MORE PARTICULARLY DESCRIBED IN THE CIRCULAR

TO CONSIDER AND, IF DEEMED ADVISABLE, TO APPROVE WITH OR WITHOUT VARIATION, A SPECIAL RESOLUTION AUTHORIZING AN AMENDMENT TO THE ARTICLES OF THE COMPANY TO COMPLETE A REVERSE STOCK SPLIT (THE "REVERSE SPLIT") OF THE ISSUED AND OUTSTANDING COMMON SHARES (THE "COMMON SHARES") OF THE COMPANY AT (PLEASE SEE THE ATTACHED LINK FOR MORE DETAILS)