{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-010199","form_type":"8-K","ticker":"ATII","cik":"0002028516","company_name":"Archimedes Tech SPAC Partners II Co.","filed_at":"2025-03-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.827125+00:00","generated_at":"2026-05-24T02:35:36.250510+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Archimedes Tech SPAC announces separate trading of shares and warrants starting April 3","bullets":["Units (ATIIU) may be separated into ordinary shares (ATII) and warrants (ATIIW) effective April 3, 2025.","No fractional warrants will be issued; only whole warrants will trade upon separation.","Holders must instruct their brokers to contact Odyssey Transfer and Trust Company to separate units.","Units not separated will continue trading under ATIIU on Nasdaq."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-010199","json":"https://secwatch.observer/filing/0001437749-25-010199.json","markdown":"https://secwatch.observer/filing/0001437749-25-010199.md","text":"https://secwatch.observer/filing/0001437749-25-010199.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2028516/000143774925010199/0001437749-25-010199-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2028516/000143774925010199/atii20250331_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T02:35:36.250510+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"}