Signing Day Sports, Inc. 8-K

What Happened
Signing Day Sports, Inc. (SGN) filed a Form 8-K on March 10, 2026 reporting that it issued a press release announcing the anticipated closing date for its previously disclosed business combination with BlockchAIn Digital Infrastructure, Inc. The Business Combination Agreement was originally dated May 27, 2025 and was amended on November 10, 2025 and December 21, 2025. The press release also announces the anticipated first trading date of BlockchAIn common shares on the NYSE American. A copy of the press release is attached as Exhibit 99.1 to the 8-K.

Key Details

• Filing: Form 8-K filed March 10, 2026 (press release attached as Exhibit 99.1).
• Agreement history: Business Combination Agreement dated May 27, 2025; amended Nov 10, 2025 and Dec 21, 2025.
• Parties: Signing Day Sports, BlockchAIn Digital Infrastructure, One Blockchain LLC, and BlockchAIn’s merger subsidiaries (Merger Sub I and Merger Sub II).
• Announcement: Anticipated closing date of the business combination and anticipated first trading date of BlockchAIn common shares on the NYSE American (specific dates provided in the company’s press release).

Why It Matters
This 8-K signals a near-term milestone in the merger process that could change the combined company’s public profile—specifically, when BlockchAIn’s shares may begin trading on the NYSE American. For shareholders and potential investors, the filing provides timing information but does not update financial results or disclose new financial terms in this submission. The closing is still subject to the conditions and approvals described in prior filings and the Business Combination Agreement.