CMS ENERGY CORP — Director's Dealing 2010

May 6, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CMS ENERGY CORP (CMS)
CIK: 0000811156
Period of Report: 2010-05-05

Reporting Person: PIERRE PERCY A (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-05	Common Stock	S	4415	$15.671	Disposed	0	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	27731	Direct

Footnotes

F1: Total holdings reflect an adjustment of 878 shares of CMS Common Stock purchased by the Corporation on my behalf as a result in my participation in the Corporation's dividend reinvestment plan.