# CMS Energy Corp: Form DEF 14A, filed Apr 9, 2010

- Company: [CMS Energy Corp](/companies/cms.md) (CIK 811156)
- Form: DEF 14A
- Filed: 2010-04-09
- Accepted by EDGAR: Apr 9, 2010, 20:00 ET
- Period: 2010-05-21
- Accession: 0000950123-10-033589
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/811156/000095012310033589/k49024def14a.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/811156/000095012310033589/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/811156/000095012310033589/k49024def14a.htm

Filed Apr 9, 2010.
Source: SEC EDGAR, the filing index for accession 0000950123-10-033589. Last ingested by Listed: Nov 3, 2026, 14:01 ET. No prices; not investment advice.