Signing Day Sports Intends To Complete Business Combination With BlockchAIn In February Or March

Signing Day Sports, Inc. ("Signing Day Sports" or the "Company") (NYSE:SGN), the developer of the Signing Day Sports app and platform dedicated to improving the recruiting process for high school athletes and college coaches, today provided an update on its previously announced proposed business combination with BlockchAIn Digital Infrastructure, Inc. ("BlockchAIn Inc.") and its affiliate, One Blockchain LLC (collectively, "BlockchAIn").

As previously disclosed, Signing Day Sports entered into a Business Combination Agreement with BlockchAIn and certain affiliates of BlockchAIn on May 27, 2025, as amended on November 10, 2025 and December 21, 2025. The transaction has progressed with the public filing by BlockchAIn Inc. of a Registration Statement on Form S-4 with the U.S. Securities and Exchange Commission (the "SEC") on December 1, 2025, as amended on December 23, 2025 (as amended from time to time, the "Registration Statement"). The Company is planning for the closing of the transaction to take place in February or March 2026, subject to certain closing conditions, including shareholder approval and NYSE American listing approval.