{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-128968","form_type":"8-K","ticker":"AEE","cik":"0001002910","company_name":"AMEREN CORP","filed_at":"2024-12-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:07.307951+00:00","generated_at":"2026-05-29T02:41:58.127001+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Ameren elects Steven O. Vondran, CEO of American Tower, to board effective Jan 1, 2025","bullets":["Vondran is President & CEO of American Tower, a global REIT with over 148,000 communications sites.","Appointed to Finance Committee and Nuclear, Operations and Environmental Sustainability Committee.","2025 compensation: $125,000 cash retainer plus $170,000 annual grant of Ameren common stock.","Term expires at Ameren's 2025 Annual Meeting of Shareholders.","Vondran has held various leadership roles at American Tower since 2000."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-128968","json":"https://secwatch.observer/filing/0001104659-24-128968.json","markdown":"https://secwatch.observer/filing/0001104659-24-128968.md","text":"https://secwatch.observer/filing/0001104659-24-128968.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1002910/000110465924128968/0001104659-24-128968-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1002910/000110465924128968/tm2431181d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-29T02:41:58.127001+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"}