Form 4 Filing for Michael Munoz

Michael Munoz, Chief Financial Officer of GameSquare Holdings, Inc., reported several transactions on September 18, 2026. These include the acquisition of 26,156 shares of Common Stock and the grant of 26,156 Restricted Stock Units (RSUs). Additionally, options to purchase 26,156 shares of Common Stock were granted. There were also dispositions of RSUs, with 26,156 shares disposed of and 6,052 shares disposed of, resulting in post-transaction holdings of 10,089 and 4,037 RSUs, respectively. The filing also notes a reverse stock split effective August 24, 2026. The total post-transaction shares of Common Stock owned directly by Mr. Munoz is 11,481.