<SEC-DOCUMENT>0001104659-18-059875-index.html : 20181002 <SEC-HEADER>0001104659-18-059875.hdr.sgml : 20181002 <ACCEPTANCE-DATETIME>20181002101923 ACCESSION NUMBER: 0001104659-18-059875 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 6 CONFORMED PERIOD OF REPORT: 20181002 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20181002 DATE AS OF CHANGE: 20181002 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CMS ENERGY CORP CENTRAL INDEX KEY: 0000811156 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] IRS NUMBER: 382726431 STATE OF INCORPORATION: MI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-09513 FILM NUMBER: 181099714 BUSINESS ADDRESS: STREET 1: ONE ENERGY PLAZA CITY: JACKSON STATE: MI ZIP: 49201 BUSINESS PHONE: 5177880550 MAIL ADDRESS: STREET 1: ONE ENERGY PLAZA CITY: JACKSON STATE: MI ZIP: 49201 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>a18-28081_68k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: a18-28081_68k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>a18-28081_6ex5d1.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: a18-28081_6ex5d1.htm
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</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>4 <FILENAME>a18-28081_6ex99d1.htm <DESCRIPTION>EX-99.1 <TEXT> Document 4 - file: a18-28081_6ex99d1.htm
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