Michael Patrick Munoz - 14 Nov 2025 Form 4/A - Amendment Insider Report for GameSquare Holdings, Inc. (GAME)

Role: Chief Financial Officer
Signature: /s/ Michael Munoz
Issuer symbol: GAME
Transactions as of: 14 Nov 2025
Net transactions value: $0
Form type: 4/A - Amendment
Filing time: 18 Nov 2025, 19:10:41 UTC
Date Of Original Report: 15 Jul 2025
Previous filing: 15 Jul 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Munoz Michael Patrick	Chief Financial Officer	C/O GAMESQUARE HOLDINGS, INC., 6775 COWBOYS WAY, STE. 1335, FRISCO	/s/ Michael Munoz	18 Nov 2025	0002007832

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	GAME	Restricted Stock Units	Award	$0	+129,128		$0.000000	129,128	11 Jul 2025	Common Stock	129,128		Direct	F1, F2, F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The grant was made pursuant to the Issuer's Amended and Restated Omnibus Equity Incentive Plan ("Omnibus Plan").
F2	Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
F3	On July 11, 2025 (the "Grant Date"), the Reporting Person was granted 464,863 restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's common stock. The grant were made as part of the Issuer's long-term incentive program and vests as follows: 25% on the Grant Date, 37.5% on the first anniversary of the Grant Date, and 37.5% on the second anniversary of the Grant Date.
F4	On July 15, 2025, the Reporting Person filed the initial Form 4 (the "Original Form 4") to report the grant, on July 11, 2025, to the Reporting Person of (i) the RSUs described in footnote 3 above, and (ii) options to purchase an aggregate of 1,045,712 shares of the Issuer's common stock (the "Options"). Subsequent to the approval of the Options by the Issuer's Board of Directors (the "Board"), on November 14, 2025, the Board determined that Options could not be validly granted under the Omnibus Plan because the number of shares then authorized for issuance under the Issuer's certificate of incorporation was insufficient. Accordingly, no option agreements were executed, and the Options were never formally issued. This amended Form 4 amends the Original Form 4 to remove the Options from Table II and to reflect that only the RSUs were granted.