{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-083286","form_type":"8-K","ticker":"STAI","cik":"0001994624","company_name":"ScanTech AI Systems Inc.","filed_at":"2025-08-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.774632+00:00","generated_at":"2026-05-17T09:48:55.849464+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Thomas McMillen resigns from ScanTech AI board; committee chairs reassigned","bullets":["Thomas McMillen resigned from the board and all committees effective August 22, 2025; no dispute with the Company.","Michael McGarrity, existing independent director, appointed chair of Nominating and Corporate Governance Committee.","Bradley Buswell, Chairman of the Board, added to the Audit Committee to fill McMillen's vacancy."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-083286","json":"https://secwatch.observer/filing/0001104659-25-083286.json","markdown":"https://secwatch.observer/filing/0001104659-25-083286.md","text":"https://secwatch.observer/filing/0001104659-25-083286.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1994624/000110465925083286/0001104659-25-083286-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1994624/000110465925083286/tm2524411d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T09:48:55.849464+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"}