GP-Act III signs non-redemption deals covering 8,074,387 shares for extension vote

• GP-Act III Acquisition Corp. entered non-redemption agreements with shareholders covering 8,074,387 Class A ordinary shares tied to votes on proposals to extend its business-combination deadline to Nov. 13, 2026.
• Investors agreed to rescind any prior redemption requests, refrain from redeeming, and vote in favor of the extension-related amendments at the shareholder meeting.
• Sponsor GP-Act III Sponsor LLC agreed to transfer 403,720 Class A ordinary shares to participating investors after an initial business combination, subject to the no-redemption and voting commitments and passage of the proposals.
• Agreements are designed to boost support for the extension vote and keep more cash in trust; sponsor may sign additional similar deals.

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: 0001213900-26-055248), on May 13, 2026, and is solely responsible for the information contained therein.