X0303 4 2011-01-28 false 0000811156 CMS ENERGY CORP CMS 0001186618 BARBA GLENN P ONE ENERGY PLAZA JACKSON MI 49201 false true false false VP, Controller, CAO Common Stock 2011-01-28 4 A false 13400 0 A 73710 D Restricted Stock granted by the Corporation. Total holdings include 64,670 shares of Restricted Stock. In addition, the total holdings reflect an adjustment of 174 shares of CMS Common Stock purchased by the Corporation on Mr. Barba's behalf as a result of his participation in the Corporation's Stock Purchase Plan. Catherine M. Reynolds, Attny-in-Fact 2011-02-01