GP-Act III Seeks Shareholder Approval to Extend Business Combination Deadline to May 8, 2027

• GP-Act III Acquisition shareholders will vote on extending the business combination deadline at an extraordinary general meeting on November 12, 2026.
• The proposed charter amendment would move the deadline from November 13, 2026, to May 8, 2027.
• A related trust agreement amendment would defer mandatory trust account liquidation to the same date if no initial business combination is completed.
• Investors holding 2,525,000 Class A ordinary shares agreed not to redeem those shares and to vote eligible holdings in favor of both proposals.
• Sponsor HoldCo will transfer 505,000 existing founder shares to participating investors following a completed business combination, subject to approval and other conditions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Gp-Act III Acquisition Corp. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-26-118273), on November 12, 2026, and is solely responsible for the information contained therein.