{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-097296","form_type":"8-K","ticker":"POLE","cik":"0002025341","company_name":"Andretti Acquisition Corp. II","filed_at":"2026-09-03T21:26:46+00:00","discovered_at":"2026-09-03T21:30:10.297344+00:00","generated_at":"2026-09-03T21:30:18.166786+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Andretti Acquisition Corp. II enters additional non-redemption agreements for up to 112,240 Pubco shares","bullets":["On Sept 3, 2026, entered new non-redemption agreements with new investors for up to 112,240 Pubco shares (or 37,413 more if BC after June 9, 2027) for not redeeming 448,959 shares.","Prior agreements cover up to 1,450,000 Pubco shares (plus 483,334 additional) for 5,800,000 non-redeemed shares.","Special meeting to extend business combination deadline from Sept 9, 2026 to Sept 9, 2027 adjourned to Sept 8, 2026.","Agreements expected to increase trust account funds; not expected to increase likelihood of extension approval."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-097296","json":"https://secwatch.observer/filing/0001213900-26-097296.json","markdown":"https://secwatch.observer/filing/0001213900-26-097296.md","text":"https://secwatch.observer/filing/0001213900-26-097296.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2025341/000121390026097296/0001213900-26-097296-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2025341/000121390026097296/ea0304637-8k_andretti2.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-03T21:30:18.166786+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"}