X0202 4 2007-08-27 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 608 I 401(K) Common Stock 195 I Trust Common Stock 2007-08-27 2007-08-27 4 A false 4500 15.9 A 55758 D Common Stock 2007-08-27 2007-08-27 4 F false 4165 15.9 D 51593 D These shares represent additional vested shares to the performance-based shares granted on August 27, 2004 resulting from the achievement of performance objectives exceeding the performance factor established in accordance with the Performance Incentive Stock Plan of CMS Energy Corporation. Total includes 33,674 shares of Restricted Stock, of which 26,480 shares are nominal. (The nominal shares received will be determined by the passage of time and achievement of performance objects under the Performance Incentive Stock Plan of CMS Energy Corporation.) Catherine M. Reynolds, Attny-in-Fact 2007-08-28