{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-013521","form_type":"8-K","ticker":"CMS","cik":"0000811156","company_name":"CMS ENERGY CORP","filed_at":"2026-02-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.747824+00:00","generated_at":"2026-05-16T03:27:22.535117+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"CMS Energy updates ATM equity program; $492.3M shares remain available for sale","bullets":["Filed updated prospectus supplement for at-the-market offering of up to $1B in common stock.","As of Feb 11, 2026, $507.7M already sold under previous supplement; $492.3M remain available.","Shares may be sold via forward sale agreements; CMS expects to receive proceeds only upon physical settlement.","Offering is part of ongoing capital management; CMS has no obligation to sell remaining shares."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-013521","json":"https://secwatch.observer/filing/0001104659-26-013521.json","markdown":"https://secwatch.observer/filing/0001104659-26-013521.md","text":"https://secwatch.observer/filing/0001104659-26-013521.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/811156/000110465926013521/0001104659-26-013521-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/811156/000110465926013521/tm265757d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:27:22.535117+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"}