8-KRegulation FDExhibits & Filings

DTE ENERGY CO 8-K Report, Regulation FD Disclosure (Jun 5, 2026)

Filed June 5, 2026For Securities:DTEDTKDTBDTGDTW

Summary

DTE Energy Company (DTE) has filed a Form 8-K to disclose information regarding an upcoming investor meeting on June 8, 2026. The primary purpose of this filing is to inform investors that a slide presentation, previously furnished on May 15, 2026, will be discussed and is available on the company's website. This presentation includes DTE Energy's 2026 operating earnings guidance. Investors should note that the company will be presenting "operating earnings guidance" for 2026, which is likely to exclude certain items impacting reported results. DTE Energy acknowledges that a reliable forecast of these excluded items, such as non-recurring items, mark-to-market adjustments, and discontinued operations, cannot be provided. These unpredictable items may significantly influence reported earnings, so investors should carefully review the provided guidance and understand the potential variability.

Key Highlights

  • 1DTE Energy to meet with investors on June 8, 2026.
  • 2A slide presentation containing 2026 operating earnings guidance is being discussed.
  • 3The slide presentation is available on DTE Energy's website (www.dteenergy.com) as of June 5, 2026.
  • 4The filing incorporates by reference a previously furnished slide presentation (Exhibit 99.1 to the May 15, 2026 8-K).
  • 5Operating earnings guidance will exclude certain items that impact reported results.
  • 6Reconciliations for excluded items are not provided due to the inability to forecast them reliably.
  • 7Information in this report is not deemed "filed" for Section 18 purposes, but investors should consult the company's SEC filings for comprehensive risk factors.

Frequently Asked Questions

The main purpose of this Form 8-K filing is to inform investors about an upcoming meeting on June 8, 2026, where DTE Energy will discuss its 2026 operating earnings guidance. It also makes a slide presentation available on the company's website.

Operating earnings guidance refers to DTE Energy's projected earnings that exclude certain items expected to impact the company's financial results. These excluded items are often non-recurring, such as mark-to-market adjustments or discontinued operations, and are not included because they are difficult to forecast reliably. Reported earnings, on the other hand, would include all these items.

The slide presentation is available on DTE Energy's website at www.dteenergy.com as of June 5, 2026. It was also previously furnished as Exhibit 99.1 to a Form 8-K filed on May 15, 2026.

No, DTE Energy states that it is not possible to provide a reliable forecast of the specific line items that will be excluded from operating results. Therefore, reconciliations to comparable 2026 reported earnings guidance are not provided.