Signing Day Sports, Inc. 8-K

What Happened
Signing Day Sports, Inc. filed an 8-K to report Amendment No. 2 (dated December 21, 2025) to its Business Combination Agreement with One Blockchain LLC and BlockchAIn Digital Infrastructure, Inc. The amendment extends the deadline (the "Outside Date") to close the proposed business combination and removes a prior provision that would have required Signing Day to issue a series of super-voting preferred shares at One Blockchain’s request for the special stockholder meeting.

Key Details

• Amendment dated: December 21, 2025; 8-K filed December 22, 2025.
• Outside Date extended from December 31, 2025 to February 17, 2026.
• If BlockchAIn’s Registration Statement on Form S-4 is declared effective by the SEC by that Outside Date, the Outside Date is further extended to April 30, 2026 (replacing an earlier February 15, 2026 deadline in the agreement).
• The Amendment removes the prior requirement that Signing Day issue a specified series of super-voting preferred shares at One Blockchain’s request as of the record date for the special meeting.
• BlockchAIn has filed a Registration Statement (preliminary proxy/prospectus) with the SEC; it has not yet been declared effective. Definitive proxy/prospectus and related materials will be mailed to Signing Day stockholders if/when declared effective.

Why It Matters
This amendment gives more time for the deal to close and for regulatory review and shareholder processes, while removing a provision that could have diluted common stock voting power by creating super-voting preferred shares. For investors, the key items to watch are (1) whether the Form S-4 is declared effective by the SEC, and (2) the timing of the special stockholder meeting and any proxy materials. These developments affect the timeline and structure of the proposed business combination but do not by themselves guarantee completion. Investors should read the definitive proxy statement/prospectus once filed before making any voting or investment decisions.