{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-060230","form_type":"8-K","ticker":"CMS","cik":"0000811156","company_name":"CMS ENERGY CORP","filed_at":"2026-05-13T20:05:50+00:00","discovered_at":"2026-05-13T20:07:00.323726+00:00","generated_at":"2026-05-13T22:08:49.053407+00:00","sec_items":["5.03","5.07","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"CMS Energy shareholders approve doubling authorized common stock and special meeting right","bullets":["Shareholders approved increasing authorized common stock from 350M to 700M shares (272M for, 11.9M against).","Shareholders approved amendment allowing shareholders to call a special meeting (263M for, 7.3M against).","All 11 CMS Energy director nominees elected; say-on-pay and auditor ratification passed.","Shareholder proposal on right to act by written consent failed (97.3M for, 172.8M against)."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-060230","json":"https://secwatch.observer/filing/0001104659-26-060230.json","markdown":"https://secwatch.observer/filing/0001104659-26-060230.md","text":"https://secwatch.observer/filing/0001104659-26-060230.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/811156/000110465926060230/0001104659-26-060230-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/201533/000110465926060230/tm2614313d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-13T22:08:49.053407+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":"7178cedd586f5458d20f9dbaf436805b2dd95bb1","claim":"CMS ENERGY CORP: CMS Energy amended its Restated Articles of Incorporation to increase authorized shares of common stock from 350 million to 700 million and to allow shareholders to call a special meeting (effective 2026-05-11).","evidence_excerpt":"On May 8, 2026 and May 11, 2026, CMS Energy Corporation (“CMS Energy”) submitted to the Michigan Department of Licensing and Regulatory Affairs Certificates of Amendment to the CMS Energy Restated Articles of Incorporation. These amendments incorporate the increase in number of authorized shares of common stock and the shareholders ability to call a special meeting and were approved by the shareholders as set forth below.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/811156/000110465926060230/0001104659-26-060230-index.htm","confidence":0.95,"family_label":"Governance Changes","details":[{"label":"Change","value":"charter amendment"},{"label":"Effective","value":"2026-05-11"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}