{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-012949","form_type":"8-K","ticker":"ATII","cik":"0002028516","company_name":"Archimedes Tech SPAC Partners II Co.","filed_at":"2026-04-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.407836+00:00","generated_at":"2026-05-15T04:56:59.701753+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Archimedes Tech SPAC Partners II to merge with Forge Nano at $1.2B pre-money valuation","bullets":["Forge Nano valued at $1.2B pre-money; combined pro forma equity value ~$1.595B.","Up to $342M gross proceeds from trust ($242M) and $100M PIPE.","Platform targets $359B+ TAM by 2034; 200+ patents; $84M binding off-take agreements.","Strategic investors include GM Ventures, Hanwha, Volkswagen, Air Liquide, LG Tech Ventures.","Closing expected H2 2026; post-close tickers 'NANO' and 'NANOW' on Nasdaq."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-012949","json":"https://secwatch.observer/filing/0001437749-26-012949.json","markdown":"https://secwatch.observer/filing/0001437749-26-012949.md","text":"https://secwatch.observer/filing/0001437749-26-012949.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2028516/000143774926012949/0001437749-26-012949-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2028516/000143774926012949/atii20260421_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T04:56:59.701753+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"}