DTE Energy Company 8-K Filing

DTE Energy Company (DTE Energy) announced that they will be meeting with investors on September 9, 2026. The company will discuss its 2026 operating earnings guidance. DTE Energy will exclude certain items that impact the company's 2026 reported results from its operating results. Reconciliations to the comparable 2026 reported earnings guidance are not provided as it is not possible to reliably forecast specific line items such as future non-recurring items, certain mark-to-market adjustments, and discontinued operations, which may fluctuate significantly and impact reported earnings. The information in this filing is furnished and not deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934. This report includes a slide presentation dated July 28, 2026, as an exhibit. Forward-looking statements are included, subject to risks and uncertainties, and DTE Energy expressly disclaims any current intention to update these statements.