GameSquare (GAME) Proxy filing summary

Executive summary

• Special meeting scheduled for August 13, 2026, to address key corporate actions and governance matters.

• Supplement issued to correct proxy card, adding an "Abstain" voting option for consistency with described proposals.

• Shareholders may appoint any proxyholder and vote electronically, by mail, or virtually.

Voting matters and shareholder proposals

• Proposal to approve a reverse stock split amendment, allowing a split ratio between 1-for-2 and 1-for-8, with the exact ratio determined by the board.

• Proposal to approve adjournment of the special meeting if additional proxy solicitation is needed.

• Voting options include For, Against, and Abstain for each proposal.

Board of directors and corporate governance

• Board authorized to determine the exact reverse split ratio within the approved range.

• Proxy confers discretionary authority to vote on amendments or variations to matters identified in the notice.