Welcome to our dedicated page for Dte Energy Co SEC filings (Ticker: DTE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
DTE Energy Company (NYSE: DTE) files a wide range of documents with the U.S. Securities and Exchange Commission that provide detailed information about its regulated utility operations, non-utility energy businesses, capital structure and governance. As a Detroit-based diversified energy company with electric and natural gas utilities in Michigan and additional energy businesses focused on custom energy solutions, renewable energy generation, and energy marketing and trading, DTE’s SEC filings are a key resource for understanding its financial condition and strategic direction.
On this page, investors can review DTE’s current reports on Form 8-K, which disclose material events and corporate actions. Recent 8-K filings describe items such as an equity distribution agreement that permits the offering and sale of up to $1.5 billion of common stock, including through forward sale agreements, and the intended use of any net proceeds for general corporate purposes and investment in subsidiaries. Other 8-Ks discuss bylaw amendments that set requirements for shareholders to bring business before the annual meeting and clarify the board’s authority to hold meetings by remote communication, as well as leadership changes and investor presentation updates.
DTE’s filings also identify its listed securities, including common stock and several series of junior subordinated debentures traded on the New York Stock Exchange under symbols such as DTW, DTB, DTG and DTK. Additional filings furnish financial statements for subsidiaries like DTE Gas Company, giving more granular insight into the performance of individual utility operations. The company frequently discusses operating earnings guidance in its filings, explaining that operating earnings is a non-GAAP measure that excludes certain non-recurring items, mark-to-market adjustments and discontinued operations, and is used internally and externally as a primary performance metric.
Through this SEC filings page, users can access DTE’s 10-K annual reports, 10-Q quarterly reports, 8-K current reports and other registered offerings as they become available via EDGAR. Stock Titan’s platform supplements these documents with AI-powered summaries that highlight key points from lengthy filings, explain complex topics such as equity distribution agreements, non-GAAP operating earnings and subsidiary financial disclosures, and surface information on governance changes and capital markets activity. This helps investors quickly understand how new filings may affect DTE’s capital structure, regulatory profile and overall business.
DTE Energy Company filed an 8‑K furnishing the quarterly financial statements of its indirect wholly‑owned subsidiary, DTE Gas Company, for the quarter ended September 30, 2025. The statements were posted to the company’s website on October 31, 2025 and are included as Exhibit 99.1.
As stated under Item 2.02 and General Instruction B.2, this information is furnished, not filed, and is not subject to Section 18 liabilities or incorporated by reference unless expressly stated.
DTE Energy Company, through subsidiary DTE Electric, entered into a Primary Supply Agreement and an Energy Storage Agreement with Green Chile Ventures LLC, a wholly owned subsidiary of Oracle Corporation. DTE Electric will provide approximately 1.4 gigawatts of electric service to a future southeast Michigan data center, with service ramping to full delivery by December 2027. The PSA runs through February 2045 and includes minimum monthly charges and potential termination fees.
Under the ESA, DTE Electric will build and operate approximately 1.4 gigawatts of energy storage at the Customer’s cost, operating each facility for 15 years with options to extend. Oracle, as parent, is providing credit support for both agreements. The full agreements will be filed with DTE Energy’s 2025 Form 10‑K.
DTE Energy Company reported third‑quarter results in a combined quarterly report with DTE Electric. Total operating revenues were $3,527 million for Q3 2025, up from $2,906 million a year ago, as utility operations contributed $2,223 million and non‑utility operations $1,304 million.
Operating income rose to $619 million from $517 million, while net income attributable to DTE Energy was $419 million, down from $477 million. Diluted EPS was $2.01 versus $2.30 last year. Drivers included higher fuel and purchased power costs and increased interest expense of $271 million versus $252 million, partially offset by stronger revenues. The quarter also included $50 million of asset losses and impairments, net.
For the nine months, total operating revenues were $11,386 million versus $9,021 million, with net income of $1,093 million versus $1,112 million, and diluted EPS of $5.26 versus $5.36. Shares outstanding were 207,683,012 as of September 30, 2025.
DTE Energy Company furnished an earnings release and slide presentation announcing financial results for the quarter ended September 30, 2025. The materials were provided under Items 2.02 and 7.01 and are included as Exhibits 99.1 and 99.2.
The company discusses 2025 and 2026 operating earnings guidance. Reconciliations to reported earnings guidance are not provided because specific items like non-recurring impacts and certain mark-to-market adjustments can vary significantly. The furnished information is not deemed “filed” under Section 18 of the Exchange Act.
DTE Energy, DTE Electric, and DTE Gas entered into sixth amended and restated five‑year unsecured revolving credit agreements with a lender syndicate and Citibank as Administrative Agent. Commitments are $1,500,000,000 for DTE Energy, $1,000,000,000 for DTE Electric, and $300,000,000 for DTE Gas. Each Facility expires on October 22, 2030 and includes two options to request a one‑year extension.
Borrowings will accrue interest at the borrower’s option of the Base Rate plus the Applicable Margin or Adjusted Term SOFR plus the Applicable Margin. Covenants include a maximum debt‑to‑capitalization ratio of 0.70 to 1 for DTE Energy and 0.65 to 1 for DTE Electric and DTE Gas, along with customary covenants and events of default. Proceeds may be used for general corporate purposes.
Harris Joi M., President & CEO of DTE Energy Co. (DTE), reported purchases of the issuer's common stock on 09/08/2025. The filing shows an acquisition of 7,422 shares under the company's Savings and Stock Ownership Plan, reflected at $0 per share in the table and noted as Plan shares in the explanation. After the reported transaction, the reporting person beneficially owned 32,991 shares directly and held an additional 5,023.64 shares indirectly through a 401(k) plan statement dated September 8, 2025. The Form 4 was signed by an attorney-in-fact on 09/09/2025.
DTE Energy Vice Chairman & CFO reported an acquisition of company common stock under the employee savings plan. On 09/08/2025 the reporting person acquired 7,422 shares of DTE common stock at a reported price of $0, reflecting shares received through the DTE Energy Company Savings and Stock Ownership Plan as of a plan statement dated September 8, 2025. Following the transaction, the reporting person directly beneficially owns 88,846 shares and has indirect holdings of 1,875 shares in a family trust and 6,441.54 shares in a 401(k). The Form 4 was signed by an attorney-in-fact on 09/09/2025.
DTE Energy Company filed a prospectus supplement for debt securities describing its 2025 Series I notes together with its 2023 Series C notes (collectively, the "notes"). The supplement states the 2025 Series I notes will pay interest in arrears on specified dates each year beginning in 2026 at a stated annual rate (rate and principal amounts are redacted in the provided text). The document describes settlement mechanics including same-day funds settlement through DTC and conventional Eurobond settlement via Clearstream and Euroclear, and emphasizes T+1 secondary-market settlement requirements. It explains U.S. federal tax treatment for U.S. Holders (including amortizable bond premium rules and backup withholding) and for Non-U.S. Holders (withholding, net-basis taxation, and treaty/branch-profits considerations). The supplement notes priority of senior indebtedness over subordinated debt securities on liquidation and refers to incorporation by reference of DTE Energy's Form 10-K for the year ended December 31, 2024, with audit reliance on PricewaterhouseCoopers LLP.
DTE Energy's prospectus supplement describes terms and tax, settlement and investor considerations for its junior subordinated debentures. The debentures mature on October 1, 2085 and may be redeemed in whole (but not in part) before October 1, 2030 if certain tax-law changes occur (redemption at 100% of principal plus accrued interest) or if specified rating-agency equity credit criteria change (redemption at 102% of principal plus accrued interest). The issuer may pursue ministerial measures in lieu of redemption within a 90-day window. If interest payments are deferred, deferred interest may be treated as original issue discount for U.S. federal income tax purposes, requiring holders to include deferred interest in gross income before cash receipt. The supplement addresses withholding and backup withholding rules for Non-U.S. Holders and certification via IRS forms (W-9, W-8 series), settlement procedures (including T+1 and Clearstream/Euroclear mechanics), subordination to senior indebtedness on insolvency, ERISA and plan-asset considerations, and reliance on PwC audits incorporated from the Form 10-K.
DTE Energy Company reported an update on an ongoing environmental enforcement case involving its wholly owned subsidiary, EES Coke Battery, LLC, related to Clean Air Act permitting and sulfur dioxide emissions at a Michigan coke battery facility. Federal regulators and intervenors allege that certain permits and emissions did not meet non-attainment new source review requirements, while EES Coke maintains that its permits complied and that its emissions are compliant.
The U.S. Department of Justice, on behalf of the EPA, filed a complaint in federal court, and on August 25, 2025, the court granted the EPA’s motion for partial summary judgment on liability. DTE Energy and EES Coke intend to appeal and have requested certification for an interlocutory appeal, while a trial on remedies, including potential penalties, is scheduled to begin on September 15, 2025. DTE Energy states it cannot currently predict the outcome or financial impact of this matter.