Company: GAME
Filing Date: 2025-07-18
Form Type: 424B5
Source: 0001641172-25-020129
Chunk: 1

Company: GameSquare Holdings, Inc.
Filing Date: 2025-07-18
Form: 424B5
Chunk 1
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, initially filed with the SEC on March 4, 2025 and declared effective on June 4, 2025 (the “ Registration Statement”), of which this Prospectus Supplement and the accompanying Prospectus form a part. If the description of the Common Stock or any other information varies between this Prospectus Supplement and the accompanying Prospectus (including the documents incorporated by reference herein and therein), you should rely on the information in this Prospectus Supplement. We have not, and the underwriters have not, authorized anyone to provide you with different or additional information. If anyone provides you with different or additional information, you should not rely on it. The Company and the underwriters are not making an offer to sell or seeking an offer to buy the securities in any jurisdiction where the offer or sale is not permitted. You should not assume that the information contained in this Prospectus Supplement, the accompanying Prospectus and the documents incorporated by reference herein and therein is accurate as of any date other than the date on the front of this Prospectus Supplement, the accompanying Prospectus or the respective dates of the documents incorporated by reference herein and therein, as applicable, regardless of the time of delivery of this Prospectus Supplement or of any sale of the securities pursuant hereto. Our business, financial condition, results of operations and prospects may have changed since those dates. Information contained on the Company’s website should not be deemed to be a part of this Prospectus Supplement, the accompanying Prospectus or incorporated by reference herein or therein and should not be relied upon by a prospective investor for the purpose of determining whether to invest in the securities.

Market data and certain industry forecasts used in the Prospectus and this Prospectus Supplement and the documents incorporated by reference in the Prospectus and this Prospectus Supplement were obtained from market research, publicly available information and industry publications. We believe that these sources are generally reliable, but the accuracy and completeness of this information is not guaranteed. We have not independently verified such information, nor have we ascertained the validity or accuracy of the underlying economic assumptions relied upon therein, and we do not make any representation as to the accuracy of such information.

This Prospectus Supplement shall not be used by anyone for any purpose other than in connection with the Offering.

Unless we have indicated otherwise, or the context otherwise requires, references in this Prospectus Supplement or the accompanying Prospectus to “ GameSquare”, the “ Company”, “ we”, “ us” and “ our” refer to GameSquare Holdings, Inc.

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