{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-056065","form_type":"8-K","ticker":"GPAT","cik":"0001834526","company_name":"GP-Act III Acquisition Corp.","filed_at":"2026-05-13T23:31:25+00:00","discovered_at":"2026-05-14T10:05:00.389408+00:00","generated_at":"2026-05-14T10:05:22.611584+00:00","sec_items":["1.01","5.03","5.07","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"GP-Act III extends deal deadline to Nov 2026; $215M redeemed from trust","bullets":["Shareholders approved extension of business combination deadline from May 13 to Nov 13, 2026.","19,776,272 Class A shares redeemed at ~$10.89/share, aggregate ~$215.4M, trust falls to ~$97.8M.","Sponsor to transfer 403,720 Class A shares to non-redeeming investors under Non-Redemption Agreements.","23,799,592 votes for each proposal; 7,065,138 against; 85.88% of outstanding shares voted."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-056065","json":"https://secwatch.observer/filing/0001213900-26-056065.json","markdown":"https://secwatch.observer/filing/0001213900-26-056065.md","text":"https://secwatch.observer/filing/0001213900-26-056065.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1834526/000121390026056065/0001213900-26-056065-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1834526/000121390026056065/ea0290155-8k425_gpact3.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T10:05:22.611584+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"56c58aab6c2ca4d2ad84763c03bd3b275857e3ac","claim":"GP-Act III Acquisition Corp.: Amendment to Amended and Restated Memorandum and Articles of Association to extend the deadline for consummating a business combination from May 13, 2026 to November 13, 2026 (effective 2026-05-13).","evidence_excerpt":"a special resolution to amend the Amended and Restated Memorandum and Articles of Association of the Company (the “Extension Amendment”) to extend the date by which the Company must (a) consummate a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses (a “business combination”), (b) cease its operations except for the purpose of winding up if it fails to complete such business combination, and (c) redeem all of the Company’s Class A ordinary shares included as part of the units sold in the Company’s initial public offering, from May 13, 2026 to November 13, 2026","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1834526/000121390026056065/0001213900-26-056065-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2026-05-13"}],"fact_type":"governance_change"},{"claim_id":"1fbec45b11fb2b12b478557f785157cdf1546cc4","claim":"GP-Act III Acquisition Corp. amended Investment Management Trust Agreement with Continental Stock Transfer & Trust Company valued at Extended business combination deadline from May 13, 2026 to November 13, 2026 (effective 2026-05-12).","evidence_excerpt":"THIS AMENDMENT NO. 1 TO THE INVESTMENT MANAGEMENT TRUST AGREEMENT (this “ Amendment ”) is made as of May 12, 2026, by and between GP-Act III Acquisition Corp., a Cayman Islands exempted company (the “ Company ”), and Continental Stock Transfer & Trust Company, a New York corporation (the “ Trustee ”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1834526/000121390026056065/0001213900-26-056065-index.htm","confidence":0.95,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Counterparty","value":"Continental Stock Transfer & Trust Company"},{"label":"Value","value":"Extended business combination deadline from May 13, 2026 to November 13, 2026"},{"label":"Effective","value":"2026-05-12"}],"fact_type":"material_agreement"},{"claim_id":"9c30c52ac7fe3f24889ecd6df1e11ab790080a8b","claim":"GP-Act III Acquisition Corp. shareholders approved Trust Amendment at the 2026-05-12 meeting.","evidence_excerpt":"Approval of Trust Amendment Votes For Votes Against Abstentions 23,799,592 7,065,138 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1834526/000121390026056065/0001213900-26-056065-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"charter amendment"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-05-12"}],"fact_type":"shareholder_vote"},{"claim_id":"da7b13b8593d6312853a58535e660a7b03b931a6","claim":"GP-Act III Acquisition Corp. shareholders approved Extension Amendment to extend the date by which the Company must consummate a business combination at the 2026-05-12 meeting.","evidence_excerpt":"Approval of Extension Amendment Votes For Votes Against Abstentions 23,799,592 7,065,138 0","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/1834526/000121390026056065/0001213900-26-056065-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"charter amendment"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2026-05-12"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}