Form4insider filings, from the source

Company · CIK 0001714562 · SIC 7900 — Services-Amusement & Recreation Services · Nasdaq

GameSquare Holdings, Inc. · GAME

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 MForm 4 →Sep 22, 9:52 pm EDTAmaree Elizabeth VichairattanawongChief Operating Officer61,024——73,524—
Sep 18, 2026 MForm 4 →Sep 22, 9:51 pm EDTMichael Patrick MunozChief Financial Officer36,244——47,725—
Sep 18, 2026 MForm 4 →Sep 22, 9:51 pm EDTJustin KennaCEO and Director, Director74,104——322,387—
Jul 10, 2026 MForm 4 →Jul 14, 5:49 pm EDTAmaree Elizabeth VichairattanawongChief Operating Officer100,000——100,000—
Jul 10, 2026 MForm 4 →Jul 14, 5:46 pm EDTStuart D PorterDirector150,000——1,199,357—
Jul 10, 2026 MForm 4 →Jul 14, 5:44 pm EDTMichael Patrick MunozChief Financial Officer48,423——91,846—
Jul 10, 2026 MForm 4 →Jul 14, 5:42 pm EDTJustin KennaCEO and Director, Director324,324——1,986,260—
Jul 10, 2026 MForm 4 →Jul 14, 5:40 pm EDTPaul HamiltonDirector150,000——250,000—
Jul 10, 2026 MForm 4 →Jul 14, 5:38 pm EDTJeremi GormanDirector150,000——315,897—
Jul 10, 2026 MForm 4 →Jul 14, 5:36 pm EDTBlue & Silver Ventures, Ltd.Other150,000——6,147,620—
Jul 10, 2026 AForm 4 →Jul 13, 4:28 pm EDTTravis GoffDirector150,000——400,429—
Dec 4, 2025 MForm 4/A →Jul 21, 2026, 4:23 pm EDTPaul HamiltonDirector100,000——100,000—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 AMForm 4 →Sep 22, 9:52 pm EDTAmaree Elizabeth VichairattanawongChief Operating Officer130,774——0—
Sep 18, 2026 AMForm 4 →Sep 22, 9:51 pm EDTMichael Patrick MunozChief Financial Officer84,520——4,037—
Sep 18, 2026 AMForm 4 →Sep 22, 9:51 pm EDTJustin KennaCEO and Director, Director178,730——46,875—
Jul 10, 2026 AMForm 4 →Jul 14, 5:49 pm EDTAmaree Elizabeth VichairattanawongChief Operating Officer620,570——470,570—
Jul 10, 2026 AMForm 4 →Jul 14, 5:46 pm EDTStuart D PorterDirector300,000——0—
Jul 10, 2026 AForm 4 →Jul 14, 5:44 pm EDTMichael Patrick MunozChief Financial Officer301,249——301,249—
Jul 10, 2026 AMForm 4 →Jul 14, 5:42 pm EDTJustin KennaCEO and Director, Director1,495,712——1,327,023—
Jul 10, 2026 AMForm 4 →Jul 14, 5:40 pm EDTPaul HamiltonDirector300,000——0—
Jul 10, 2026 AMForm 4 →Jul 14, 5:38 pm EDTJeremi GormanDirector300,000——0—
Jul 10, 2026 AMForm 4 →Jul 14, 5:36 pm EDTBlue & Silver Ventures, Ltd.Other300,000——0—
Dec 4, 2025 AMForm 4/A →Jul 21, 2026, 4:23 pm EDTPaul HamiltonDirector200,000——0—