{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-095886","form_type":"8-K","ticker":"POLE","cik":"0002025341","company_name":"Andretti Acquisition Corp. II","filed_at":"2026-09-01T01:31:22+00:00","discovered_at":"2026-09-01T10:10:11.145524+00:00","generated_at":"2026-09-01T10:11:14.757062+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Andretti Acquisition Corp. II signs new non-redemption pacts for 2.6M shares","bullets":["Special meeting adjourned to Sept 8, 2026, 10:00 a.m. ET; will vote on extending business combination deadline from Sept 9, 2026 to Sept 9, 2027.","On Aug 31, 2026, signed new non-redemption agreements with investors: up to 650,000 Pubco shares if business combination closes by June 9, 2027, plus 216,667 additional if after.","In exchange, investors agree not to redeem up to 2.6 million Class A ordinary shares; combined with prior 1M shares totals 3.6M non-redeemed.","New pacts expected to increase funds remaining in trust after Special Meeting; not expected to increase likelihood Extension approved.","Terms otherwise substantially identical to prior Aug 28 agreements except specific performance and equitable relief provision."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-095886","json":"https://secwatch.observer/filing/0001213900-26-095886.json","markdown":"https://secwatch.observer/filing/0001213900-26-095886.md","text":"https://secwatch.observer/filing/0001213900-26-095886.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2025341/000121390026095886/0001213900-26-095886-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2025341/000121390026095886/ea0304113-8k_andretti2.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-01T10:11:14.757062+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}