CMS ENERGY CORP (CMS) SEC Filings & Financial Intelligence
CMS ENERGY CORP (CMS) is a publicly traded company on the NYSE, categorized under SIC 4931 (Electric & Other Services Combined). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CMS
CIK: 811156
Exchange: NYSE
SIC 4931: Electric & Other Services Combined
Fiscal Year End: 12/31
State: MI
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
PricewaterhouseCoopers LLP
Auditor SinceSince 12/31/2016 12:00:00 AM
Lead Engagement PartnerLauren Massey
Audit LocationDetroit, Michigan, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-11-03 | 2026-11-03 | FORM 8-K | 0001104659-26-121839 | View SEC Doc Filr Page |
| 424B2 | 2026-10-30 | — | 424B2 | 0001104659-26-120573 | View SEC Doc Filr Page |
| FWP | 2026-10-29 | — | FWP | 0001104659-26-120209 | View SEC Doc Filr Page |
| 424B5 | 2026-10-29 | — | 424B5 | 0001104659-26-119952 | View SEC Doc Filr Page |
| 10-Q | 2026-10-27 | 2026-09-30 | FORM 10-Q (CMS ENERGY AND CONSUMERS) | 0000811156-26-000032 | View SEC Doc Filr Page |
| 8-K | 2026-10-27 | 2026-10-27 | FORM 8-K | 0001104659-26-118972 | View SEC Doc Filr Page |
| S-3ASR | 2026-10-19 | — | S-3ASR | 0001104659-26-116867 | View SEC Doc Filr Page |
| 4 | 2026-08-03 | 2026-07-31 | FORM 4 | 0002137913-26-000008 | View SEC Doc Filr Page |
| 10-Q | 2026-07-28 | 2026-06-30 | FORM 10-Q (CMS ENERGY AND CONSUMERS) | 0000811156-26-000028 | View SEC Doc Filr Page |
| 8-K | 2026-07-28 | 2026-07-28 | FORM 8-K | 0001104659-26-087288 | View SEC Doc Filr Page |
| 4 | 2026-06-16 | 2026-06-15 | FORM 4 | 0002137913-26-000006 | View SEC Doc Filr Page |
| 3 | 2026-06-09 | 2026-06-03 | FORM 3 | 0002137913-26-000003 | View SEC Doc Filr Page |
| 8-K | 2026-06-03 | 2026-06-01 | FORM 8-K | 0001104659-26-070037 | View SEC Doc Filr Page |
| 4 | 2026-05-27 | 2026-05-26 | FORM 4 | 0001710651-26-000013 | View SEC Doc Filr Page |
| 144/A | 2026-05-26 | — | 144/A Filing | 0001959173-26-004019 | View SEC Doc Filr Page |
| 8-K | 2026-05-13 | 2026-05-13 | FORM 8-K | 0001104659-26-060321 | View SEC Doc Filr Page |
| 424B5 | 2026-05-13 | — | 424B5 | 0001104659-26-060315 | View SEC Doc Filr Page |
| 8-K | 2026-05-13 | 2026-05-08 | FORM 8-K | 0001104659-26-060230 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-05-12 | — | SCHEDULE 13G/A Filing | 0000019617-26-000197 | View SEC Doc Filr Page |
| 4 | 2026-05-11 | 2026-05-08 | FORM 4 | 0001297907-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-05-11 | 2026-05-08 | FORM 4 | 0001209940-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-05-11 | 2026-05-08 | FORM 4 | 0001180661-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-05-11 | 2026-05-08 | FORM 4 | 0002112189-26-000011 | View SEC Doc Filr Page |
| 4 | 2026-05-11 | 2026-05-08 | FORM 4 | 0001333724-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-05-11 | 2026-05-08 | FORM 4 | 0001631411-26-000002 | View SEC Doc Filr Page |