Signing Day Sports amends business combination agreement with One Blockchain, extends outside date

Signing Day Sports, Inc.

Outside date for closing extended from Dec 31, 2025 to Feb 17, 2026.
If SEC declares S-4 effective by Feb 17, 2026, outside date further extends to Apr 30, 2026.
Provision requiring issuance of super voting preferred shares upon One Blockchain's request removed.
Agreement originally dated May 27, 2025, previously amended Nov 10, 2025; latest amendment Dec 21, 2025.

Key facts

Extracted from this filing and checked against the source text.

Material Agreements SEC 8-K Item 1.01/1.02 confidence 0.95

Signing Day Sports, Inc. amended Amendment No. 2 to the Business Combination Agreement with One Blockchain LLC valued at Amended Business Combination Agreement among Signing Day Sports, BlockchAIn Digital Infrastructure, (effective 2025-12-21).

Action: amendment
Agreement: asset purchase
Counterparty: One Blockchain LLC
Value: Amended Business Combination Agreement among Signing Day Sports, BlockchAIn Digital Infrastructure,
Effective: 2025-12-21

Exact text from the filing

On December 21, 2025, Signing Day Sports, Inc., a Delaware corporation (the “Company” or “Signing Day Sports”), entered into the Amendment No. 2 to the Business Combination Agreement (the “Amendment”) with One Blockchain LLC, a Delaware limited liability company (“One Blockchain”), BlockchAIn Digital Infrastructure, Inc., a Delaware corporation (“BlockchAIn”), BCDI Merger Sub I Inc., a Delaware corporation and a wholly owned subsidiary of BlockchAIn (“Merger Sub I”), and BCDI Merger Sub II LLC, a Delaware limited liability company and a wholly owned subsidiary of BlockchAIn (“Merger Sub II”).

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Source: SEC EDGAR

accession 0001213900-25-124545

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