CMS ENERGY CORP — Director's Dealing 2011

May 11, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CMS ENERGY CORP (CMS)
CIK: 0000811156
Period of Report: 2011-05-10

Reporting Person: JOOS DAVID W (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-05-10	Common Stock	M	50000	$20	Acquired	727908	Direct
2011-05-10	Common Stock	S	49845	$20.2	Disposed	678063	Direct
2011-05-10	Common Stock	F	155	$20.2	Disposed	677908	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-05-10	2001-Sept Stock Options	$20	M	50000	Disposed	2011-06-01	Common Stock (50000)	Direct