{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-059010","form_type":"8-K","ticker":"AM","cik":"0001623925","company_name":"Antero Midstream Corp","filed_at":"2026-05-12T11:37:04+00:00","discovered_at":"2026-05-12T11:40:00.383958+00:00","generated_at":"2026-05-12T11:40:51.095028+00:00","sec_items":["7.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"low","headline":"Antero Midstream posts updated investor presentation on website","bullets":["Updated investor presentation posted May 12, 2026 at www.anteromidstream.com.","No financial or operational figures disclosed in this 8-K filing.","Presentation may contain strategic updates not detailed in filing.","Item 7.01 Regulation FD disclosure; no material new event announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-059010","json":"https://secwatch.observer/filing/0001104659-26-059010.json","markdown":"https://secwatch.observer/filing/0001104659-26-059010.md","text":"https://secwatch.observer/filing/0001104659-26-059010.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1623925/000110465926059010/0001104659-26-059010-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1623925/000110465926059010/tm2614297d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-12T11:40:51.095028+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"}