SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 424B2 - Prospectus [Rule 424(b)(2)]:
SEC Accession No. 0000950123-11-047968
Filing Date
2011-05-10
Accepted
2011-05-10 10:53:12
Documents
2

Document Format Files

Seq Description Document Type Size
1 424B2 f50375b2e424b2.htm 424B2 517367
2 GRAPHIC f50375b2f5037500.gif GRAPHIC 5699
  Complete submission text file 0000950123-11-047968.txt   526301
Mailing Address ONE ENERGY PLAZA JACKSON MI 49201
Business Address ONE ENERGY PLAZA JACKSON MI 49201 5177881031
CMS ENERGY CORP (Filer) CIK: 0000811156 (see all company filings)

IRS No.: 382726431 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 424B2 | Act: 33 | File No.: 333-153353 | Film No.: 11826262
SIC: 4931 Electric & Other Services Combined