{"filing":{"accession_number":"0001213900-26-095886","cik":"0002025341","ticker":"POLEW","company_name":"Andretti Acquisition Corp. II","form":"8-K","filing_date":"2026-08-31","report_date":"2026-08-31","primary_document":"ea0304113-8k_andretti2.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/2025341/000121390026095886/ea0304113-8k_andretti2.htm"},"events":[{"id":30724,"run_id":28170,"accession_number":"0001213900-26-095886","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"The filing discloses entry into material definitive agreements—specifically, non-redemption agreements between Andretti Acquisition Corp. II, its Sponsor, and third-party investors. These agreements are tied to the Company's business combination timeline and involve commitments to issue up to 866,667 Pubco Shares in exchange for non-redemption of up to 3.6 million Public Shares. While the primary event is a SPAC extension, the non-redemption agreements constitute material contractual arrangements that affect the capital structure and likelihood of consummating a future business combination, warranting classification under Item 1.01 (ma_activity) as a material agreement entry.","company_name":"Andretti Acquisition Corp. II","ticker":"POLEW","filing_date":"2026-08-31","form":"8-K","submitted_at":null,"items":[{"id":33421,"accession_number":"0001213900-26-095886","item_number":"1.01","item_title":"Entry into a Material Definitive","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses entry into material definitive agreements—specifically, non-redemption agreements between Andretti Acquisition Corp. II, its Sponsor, and third-party investors. These agreements are tied to the Company's business combination timeline and involve commitments to issue up to 866,667 Pubco Shares in exchange for non-redemption of up to 3.6 million Public Shares. While the primary event is a SPAC extension, the non-redemption agreements constitute material contractual arrangements that affect the capital structure and likelihood of consummating a future business combination, warranting classification under Item 1.01 (ma_activity) as a material agreement entry.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T10:07:56.544544+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33421,"accession_number":"0001213900-26-095886","item_number":"1.01","item_title":"Entry into a Material Definitive","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses entry into material definitive agreements—specifically, non-redemption agreements between Andretti Acquisition Corp. II, its Sponsor, and third-party investors. These agreements are tied to the Company's business combination timeline and involve commitments to issue up to 866,667 Pubco Shares in exchange for non-redemption of up to 3.6 million Public Shares. While the primary event is a SPAC extension, the non-redemption agreements constitute material contractual arrangements that affect the capital structure and likelihood of consummating a future business combination, warranting classification under Item 1.01 (ma_activity) as a material agreement entry.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T10:07:56.544544+00:00","company_name":"Andretti Acquisition Corp. II","ticker":"POLEW","filing_date":"2026-08-31"}]}