{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-25-004746","form_type":"8-K","ticker":"AACB","cik":"0002034334","company_name":"Artius II Acquisition Inc.","filed_at":"2025-02-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.843903+00:00","generated_at":"2026-05-26T21:44:05.228715+00:00","sec_items":["8.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Artius II Acquisition closes $220M IPO including over-allotment; tontine structure included","bullets":["Priced 22M units at $10.00 each, yielding $220M gross proceeds; over-allotment partially exercised for 2M units.","Each unit consists of one Class A share, one right (1/10 share), and one contingent right for 1M distributable shares (tontine).","Sponsor surrendered 250K Class B shares for no consideration; private placement of 175K units to sponsor raised $1.75M.","Net $220M placed in trust account; funds released only upon business combination, redemption, or charter amendment.","Units (AACBU) began trading Feb. 13, 2025; separately, shares (AACB) and rights (AACBR) will list."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-25-004746","json":"https://secwatch.observer/filing/0001140361-25-004746.json","markdown":"https://secwatch.observer/filing/0001140361-25-004746.md","text":"https://secwatch.observer/filing/0001140361-25-004746.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2034334/000114036125004746/0001140361-25-004746-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2034334/000114036125004746/ny20034162x22_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T21:44:05.228715+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"}