DTE ENERGY CO 8-K

What Happened
DTE Energy Company filed a Form 8-K on March 23, 2026 to furnish a slide presentation for an investor meeting on March 24, 2026. The presentation discusses the company’s 2026 operating earnings guidance. DTE warns that certain items likely to affect reported 2026 results (non‑recurring items, mark‑to‑market adjustments, discontinued operations) will be excluded from its operating results and that reconciliations to GAAP reported earnings are not provided because those items cannot be reliably forecasted. The filing is furnished under Regulation FD and the slides will be available on DTE’s website.

Key Details

• Filing date: March 23, 2026; investor meeting: March 24, 2026.
• Exhibit 99.1: Slide presentation dated March 24, 2026; posted to www.dteenergy.com on March 23, 2026.
• DTE discusses 2026 operating earnings guidance but will not provide reconciliations to comparable reported (GAAP) earnings due to unpredictable items.
• The information is furnished (not “filed”) under General Instruction B.2 of Form 8‑K; forward‑looking statements rely on disclosures in DTE’s and DTE Electric’s 2025 Form 10‑K. The filing is signed by David Ruud, Vice Chairman and CFO.

Why It Matters
Investors receive forward-looking operating earnings guidance for 2026, which can inform modeling and valuation. However, because DTE is not providing reconciliations to reported GAAP results and excludes certain volatile items from its operating view, reported earnings could differ materially from the operating guidance. Review the company’s 2025 Form 10‑K and other SEC filings for the risks and assumptions behind these forward‑looking statements.