8-KRegulation FDExhibits & Filings

DTE ENERGY CO 8-K Report, Regulation FD Disclosure (Sep 30, 2025)

Filed September 30, 2025For Securities:DTEDTKDTBDTGDTW

Summary

DTE Energy Co. (DTE) has filed a Form 8-K on September 30, 2025, primarily to disclose that the company will be meeting with investors on October 1, 2025. The core of this disclosure revolves around the company's 2025 operating earnings guidance, which will be discussed in an accompanying slide presentation. Investors should note that the company intends to exclude certain items from its reported operating results for 2025, as these items can significantly impact overall reported earnings and are difficult to forecast accurately. These exclusions may include non-recurring items, mark-to-market adjustments, and discontinued operations. The filing incorporates by reference a slide presentation previously furnished on July 29, 2025, and makes it available on DTE Energy's website. While the company is providing guidance on operating earnings, it explicitly states that reconciliations to comparable reported earnings guidance are not provided due to the unpredictable nature of these excluded items. Investors are advised to consult DTE Energy's 2024 Form 10-K and subsequent 2025 Form 10-Qs for a more comprehensive understanding of risks and uncertainties related to forward-looking statements.

Key Highlights

  • 1DTE Energy is holding an investor meeting on October 1, 2025.
  • 2The company will discuss its 2025 operating earnings guidance during the investor meeting.
  • 3Certain items impacting 2025 reported results will be excluded from operating earnings guidance.
  • 4Excluded items may include non-recurring items, mark-to-market adjustments, and discontinued operations.
  • 5Reconciliations between operating earnings guidance and reported earnings guidance are not provided.
  • 6The slide presentation for the investor meeting was previously furnished on July 29, 2025, and is available on DTE's website.
  • 7The filing contains forward-looking statements, and investors should refer to DTE's 10-K and 10-Q filings for risk factors.

Frequently Asked Questions

The primary purpose of this Form 8-K is to inform investors about an upcoming meeting on October 1, 2025, where DTE Energy will discuss its 2025 operating earnings guidance. It also provides access to the relevant presentation materials.

No, the 2025 operating earnings guidance will exclude certain items that may significantly impact reported earnings. These can include non-recurring items, mark-to-market adjustments, and discontinued operations, which are difficult to forecast.

Investors should refer to the "Forward-Looking Statements" section within DTE Energy's 2024 Form 10-K, its 2025 Form 10-Qs, and other SEC filings by DTE Energy and DTE Electric. These documents detail important factors that could cause actual results to differ materially.

No, the slide presentation was previously furnished as Exhibit 99.2 to a Form 8-K filed on July 29, 2025. It is being incorporated by reference in this filing and is also available on DTE Energy's website.