X0306 4 2020-08-07 0 0000811156 CMS ENERGY CORP CMS 0001701746 Hendrian Catherine A ONE ENERGY PLAZA JACKSON MI 49201 0 1 0 0 Senior Vice President Common Stock 2020-08-07 4 S 0 792 63.0687 D 42802 D The total holdings reflect an adjustment of 166 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 156 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of 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. Rhonda M. Morris, Attny-in-fact 2020-08-10