Signing Day Sports, Inc. 8-K

What Happened
Signing Day Sports, Inc. (SGN) filed a Form 8-K on March 11, 2026, under Item 7.01 (Regulation FD Disclosure) to announce a press release stating that One Blockchain LLC is collaborating with Super Micro Computer, Inc. The disclosure is made in the context of a pending Business Combination Agreement dated May 27, 2025 (with amendments on November 10, 2025 and December 21, 2025) among Signing Day Sports, BlockchAIn Digital Infrastructure, Inc., One Blockchain, and the related merger subsidiaries.

Key Details

• Date filed: March 11, 2026; press release attached as Exhibit 99.1 to the 8-K.
• Transaction context: the announcement relates to the previously disclosed Business Combination Agreement (dated May 27, 2025) and its Amendments No. 1 (Nov 10, 2025) and No. 2 (Dec 21, 2025).
• Parties named in the agreement: Signing Day Sports; BlockchAIn Digital Infrastructure, Inc.; One Blockchain LLC; Merger Sub I (BCDI Merger Sub I Inc.); Merger Sub II (BCDI Merger Sub II LLC).
• Item reported: 7.01 Regulation FD Disclosure (public release of material information).

Why It Matters
This 8-K informs investors that material information about the companies involved in Signing Day Sports’ pending business combination is being publicly disclosed (per Regulation FD). The specific collaboration between One Blockchain and Super Micro could be relevant to the strategic or operational prospects of the combined business, but the filing itself provides no financial results or terms tied to the collaboration. Investors should note this update as part of ongoing merger-related disclosures and look for subsequent filings or press releases for details that could affect revenue, technology, or valuation.