{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-032643","form_type":"8-K","ticker":"AACB","cik":"0002034334","company_name":"Artius II Acquisition Inc.","filed_at":"2026-08-13T12:00:22+00:00","discovered_at":"2026-08-13T12:05:08.300287+00:00","generated_at":"2026-08-13T12:05:26.911720+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.95,"calibrated_materiality_score":0.95,"confidence":"high","headline":"Artius II Acquisition to liquidate, redeem public shares after failing to close business combination","bullets":["Board decided Aug 13, 2026 to liquidate and dissolve; will cease all operations except winding up.","Public shares redeemed at cash per-share equal to trust account balance (net of taxes and up to $100k expenses) divided by outstanding shares.","Rights included in IPO units will expire worthless; no redemption rights or liquidating distributions for rights.","Liquidation follows failure to consummate initial business combination within required time under Amended Memorandum and Articles."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-032643","json":"https://secwatch.observer/filing/0001140361-26-032643.json","markdown":"https://secwatch.observer/filing/0001140361-26-032643.md","text":"https://secwatch.observer/filing/0001140361-26-032643.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2034334/000114036126032643/0001140361-26-032643-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2034334/000114036126032643/ef20080099_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-13T12:05:26.911720+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"}