X0306 4 2017-01-18 false 0000811156 CMS ENERGY CORP CMS 0001492921 Malone Daniel J ONE ENERGY PLAZA JACKSON MI 49201 false true false false Senior Vice President Common Stock 2017-01-18 4 A false 19957 0 A 161278 D Restricted Stock granted by CMS Energy Corporation ("CMS") pursuant to CMS' Performance Incentive Stock Plan and subject to a three-year "cliff" vesting schedule. The total holdings reflect an adjustment of 2,048 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 1,192 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. The total holdings also reflect an adjustment previously transferred in a non-reportable transaction. Melissa M. Gleespen, Attny-in-Fact 2017-01-20