{"url_path":"/sec/dte/8-k/2026-06-18/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits.","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-18","source_url":"https://www.sec.gov/Archives/edgar/data/936340/0000936340-26-000126-index.html","accession_number":"0000936340-26-000126","cik":"0000936340","ticker":"DTE","issuer_name":"DTE ENERGY CO","edgar_url":"https://www.sec.gov/Archives/edgar/data/936340/0000936340-26-000126-index.html","primary_entity_key":"0000936340","primary_entity_name":"DTE ENERGY CO"},"word_count":189,"has_tables":true,"body_markdown":"Item 9.01. Financial Statements and Exhibits.\n\n(d) Exhibits\n\n[4.1](exhibit41-supplementalinde.htm)\nSupplemental Indenture, dated as of June 1, 2026, to the Amended and Restated Indenture, dated as of April 9, 2001, by and between DTE Energy Company and The Bank of New York Mellon Trust Company, N.A., as successor trustee (2026 Series C).\n\n[5.1](exhibit511.htm)\nOpinion and Consent of Kathrine Lorenz, Esq., Senior Vice President and Chief Legal Officer of DTE Energy Company, relating to the Debentures.\n\n[8.1](exhibit811.htm)\nOpinion and Consent of Hunton Andrews Kurth LLP regarding tax matters.\n\n[23.1](exhibit511.htm)\nConsent of Kathrine Lorenz, Esq., Senior Vice President and Chief Legal Officer of DTE Energy (included in the opinion filed as Exhibit 5.1).\n\n[23.2](exhibit811.htm)\nConsent of Hunton Andrews Kurth LLP (included in the opinion filed as Exhibit 8.1).\n\n104Cover Page Interactive Data File (embedded within the Inline XBRL document).\n\nSIGNATURES\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized.\n\nDate: June 18, 2026\n\nDTE ENERGY COMPANY\n\n(Registrant)\n\n/s/ Mark C. Rolling\n\nMark C. Rolling\n\nSenior Vice President - Finance and Treasurer"}