{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-120489","form_type":"8-K","ticker":"STAI","cik":"0001994624","company_name":"ScanTech AI Systems Inc.","filed_at":"2025-12-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.238074+00:00","generated_at":"2026-05-16T13:24:22.638628+00:00","sec_items":["3.03","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"ScanTech AI Systems files 1-for-20 reverse stock split effective Dec 15, 2025","bullets":["Stockholders approved reverse stock split at annual meeting on Nov 21, 2025.","Effective 5:00 PM ET Dec 15, 2025; split-adjusted trading starts Dec 16, 2025 under STAI.","No fractional shares; cash in lieu based on Dec 15 closing price.","Par value unchanged; new CUSIP 80603V203."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-120489","json":"https://secwatch.observer/filing/0001104659-25-120489.json","markdown":"https://secwatch.observer/filing/0001104659-25-120489.md","text":"https://secwatch.observer/filing/0001104659-25-120489.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1994624/000110465925120489/0001104659-25-120489-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1994624/000110465925120489/tm2533247d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:24:22.638628+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":[{"claim_id":"188f05c675879f268e22e65c2069123a57a64e71","claim":"ScanTech AI Systems Inc.: Filed certificate of amendment to effectuate a 1-for-20 reverse stock split of common stock (effective 2025-12-15).","evidence_excerpt":"On December 11, 2025, ScanTech AI Systems Inc. (the “Company”) filed a certificate of amendment to the Company’s Amended and Restated Certificate of Incorporation (the “Amendment”) with the Secretary of State of the State of Delaware to effectuate a 1-for-20 reverse stock split","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1994624/000110465925120489/0001104659-25-120489-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2025-12-15"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}