CMS ENERGY CORP - Officer/Director Ownership Filing

This filing details the ownership of CMS Energy Corp (CMS) by Richard Patrick Keyes, who is a director. The filing indicates that Mr. Keyes directly owns 0 shares of Common Stock and 0 shares of Depositary Shares - 4.2% Perpetual Preferred Stock, Series C. A Power of Attorney is attached as Exhibit 24, and no securities are beneficially owned by Mr. Keyes. The reporting period was February 20, 2026, and the signature date was February 23, 2026.