Dte Energy

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-09-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: DTE ENERGY CO (DTE) CIK: 0000936340 --- Reporting Owner --- Name: Lauer Trevor F CIK: 0001669115 Role: Officer (Vice Chairman & Group Pres.) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-09-01 | Code: S (Open market sale) Shares: -5,000 | Price: $135.71 Total Value: $678,560.00 Shares Owned After: 73,122 | Ownership: D (Direct) Footnotes: [F1] Price shown is weighted average sale price. The sale transactions reported on this line ranged in price from $135.59 to $135.815. The reporting person undertakes to provide upon request by the Commission staff, DTE Energy Company, or a security holder of DTE Energy Company, full information regarding the number of shares sold at each separate price. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) [Holding #2] Security: Common Stock Ownership: I (Indirect) [Holding #3] Security: Common Stock Ownership: I (Indirect) Footnotes: [F2] Includes shares of DTE common stock acquired under the DTE Energy Company Savings and Stock Ownership Plan (the "Plan") as of a Plan statement dated as of September 1, 2026. --- Footnotes (Complete Index) --- F1: Price shown is weighted average sale price. The sale transactions reported on this line ranged in price from $135.59 to $135.815. The reporting person undertakes to provide upon request by the Commission staff, DTE Energy Company, or a security holder of DTE Energy Company, full information regarding the number of shares sold at each separate price. F2: Includes shares of DTE common stock acquired under the DTE Energy Company Savings and Stock Ownership Plan (the "Plan") as of a Plan statement dated as of September 1, 2026. --- Signature --- /s/ /s/Todd A. Richards, Attorney-in-Fact (2026-09-03)