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Form 4 GameSquare Holdings, For: Jul 10 Filed by: Vichairattanawong Amaree Elizabeth

July 14, 2026 5:49 PM
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person *
Vichairattanawong Amaree Elizabeth

(Last) (First) (Middle)
C/O GAMESQUARE HOLDINGS, INC.
6775 COWBOYS WAY, STE. 1335

(Street)
FRISCO TX 75034

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
GameSquare Holdings, Inc. [ GAME ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Operating Officer
3. Date of Earliest Transaction (Month/Day/Year)
07/10/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock (1) 07/10/2026 M 50,000 A (2) 50,000 D
Common Stock (3) 07/10/2026 M 50,000 A (2) 100,000 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units (4) 07/10/2026 A 50,000 (5) (5) Common Stock 50,000 $ 0 309,188 D
Restricted Stock Units (4) 07/10/2026 M 50,000 (5) (5) Common Stock 50,000 $ 0 259,188 D
Restricted Stock Units (4) 07/10/2026 M 50,000 (6) (6) Common Stock 50,000 $ 0 209,188 D
Options to Purchase Common Stock $ 0.33 07/10/2026 A 470,570 (7) 07/10/2031 Common Stock 470,570 $ 0 470,570 D
Explanation of Responses:
1. Represents shares acquired upon vesting and settlement of restricted stock units ("RSUs") granted to the Reporting Person on February 6, 2026.
2. Each RSU converted into one share of Common Stock.
3. Represents shares acquired upon vesting and settlement of RSUs granted to the Reporting Person on July 10, 2026.
4. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.
5. The Reporting Person was granted an aggregate of 50,000 RSUs on July 10, 2026, pursuant to the Issuer's 2024 Stock Incentive Plan, as amended. The RSUs were granted as a discretionary bonus and vested in full and were converted to the Issuer's Common Stock on July 10, 2026.
6. Reflects 50,000 RSUs that were granted to the Reporting Person on February 6, 2026, which vested on March 2, 2026, and were converted to the Issuer's Common Stock on July 10, 2026.
7. Reflects the one-time grant under the Reporting Person's Employment Agreement, on July 10, 2026 of stock options to purchase an aggregate of 470,570 shares of the Issuer's Common Stock. One-fourth (1/4) of the options will vest on August 6, 2026, February 6, 2027, August 6, 2027 and February 6, 2028, subject to the Reporting Person's continued employment.
/s/ Amaree Vichairattanawong 07/14/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

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