CMS ENERGY CORP — Director's Dealing 2010

May 25, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CMS ENERGY CORP (CMS)
CIK: 0000811156
Period of Report: 2010-05-21

Reporting Person: Ayres Merribel S (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-05-21	Common Stock	A	4229	—	Acquired	26090	Direct

Footnotes

F1: Grant of 4,229 shares of Restricted Stock to each non-employee member of the Board of Directors pursuant to the Corporation's Performance Incentive Stock Plan, and subject to a three-year "cliff" vesting schedule.

F2: Total holdings reflect an adjustment of 776 shares of CMS Common Stock purchased by the Corporation on my behalf as a result of my participation in the Corporation's dividend reinvestment plan.