Dte Energy Co SEC Filings

DTE Energy Company is offering a series of 2026 Series C Fixed-to-Fixed Reset Rate Junior Subordinated Debentures due July 1, 2058 as described in a preliminary prospectus supplement dated June 9, 2026. The securities will be unsecured and subordinated to all of the company’s senior indebtedness and will pay semiannual interest each January 1 and July 1, with an interest rate that resets beginning on July 1, 2033 based on a Five-Year Treasury Rate plus a spread, subject to a stated floor.

The company may defer interest payments for up to 10 consecutive years in Optional Deferral Periods (accruing additional interest), and the debentures include conditional redemption rights for Tax Events, Rating Agency Events and Tax Credit Events at specified premium levels. The offering documents note subordination mechanics, book-entry issuance through DTC, and that net proceeds are intended for repayment of short-term borrowings and general corporate purposes.

DTE Energy Company filed a current report to note it will meet with investors on June 8, 2026 and use a slide presentation about its business and 2026 operating earnings guidance. The presentation, dated May 17-19, 2026, was previously furnished as Exhibit 99.1 and is available on DTE Energy’s website on June 5, 2026.

The company explains that its 2026 operating earnings guidance excludes certain items, such as future non-recurring items, mark-to-market adjustments and discontinued operations, and that reconciliations to reported earnings guidance are not provided because those items cannot be reliably forecast. The information in this report and Exhibit 99.1 is furnished, not filed, and is accompanied by standard forward-looking statement cautions referencing DTE Energy’s and DTE Electric’s 2025 Form 10-K and 2026 Form 10-Q.

DTE Energy is meeting investors and sharing an updated long-term plan centered on large data center projects, grid reliability and steady earnings growth. The company reaffirms a long-term operating EPS growth target of 6%–8% through 2030, with 2026 operating EPS guidance of $7.59–$7.73, helped by renewable natural gas tax credits. A 1.4 GW Oracle data center is approved and under construction, and a new 1.0 GW Google data center agreement has been executed, both expected to add substantial load and customer affordability benefits. DTE plans a $36.5 billion five‑year capital program focused on distribution upgrades, cleaner generation and storage, while targeting about $500–$600 million of annual equity issuances from 2026 to 2028 and maintaining investment‑grade credit metrics.

DTE Energy executive Lisa A. Muschong, VP, Corporate Secretary & Chief of Staff, reported an open-market sale of 1,000 shares of Common Stock at an average price of $143.7205 per share on May 14, 2026. After this sale, she directly holds 6,233 common shares. A separate entry shows 311.0600 common shares held indirectly through a 401K, reflecting shares acquired under the DTE Energy Company Savings and Stock Ownership Plan as of a plan statement dated May 14, 2026.

DTB submitted a Rule 144 notice reporting proposed dispositions of Common stock tied to restricted stock vesting under a registered plan. The excerpt shows 242 shares vested on 02/01/2026 and 758 shares vested on 02/04/2026.

The filing lists the broker Morgan Stanley Smith Barney LLC on the cover. The document describes the securities as restricted stock vesting for services rendered under a registered plan.

DTE Energy Co. institutional investor Capital World Investors reported beneficial ownership of 11,083,490 shares, representing 5.3% of the 208,028,117 shares believed outstanding as of the filing. The filing shows sole voting power of 10,943,575 and was signed 05/13/2026.

DTE Energy Company reported the results of its annual shareholder meeting held on May 7, 2026. Shareholders elected 13 director nominees, including Nicholas K. Akins, Gerardo Norcia and others, each receiving roughly 149 million to 155 million votes in favor, with about 20.5 million broker non-votes recorded for each seat.

Shareholders also ratified PricewaterhouseCoopers LLP as independent registered public accounting firm for 2026, with 174,185,300 votes for, 1,753,866 against and 217,766 abstentions. In addition, the advisory vote on executive compensation passed, receiving 149,823,374 votes for, 5,061,958 against and 731,735 abstentions, along with 20,539,866 broker non-votes.

Byers Deborah L reported acquisition or exercise transactions in this Form 4 filing.

DTE Energy director Deborah L. Byers received a grant of 1,230 phantom stock units tied to DTE common stock. The phantom shares are credited on a 1-for-1 basis with common stock and are immediately vested, but subject to a minimum one-year deferral. Following this award and related reinvestments under the DTE Energy Deferred Stock Compensation Plan for Non-Employee Directors, Byers now holds a total of 3,976.9 phantom stock units.

DTE Energy Co director Mark A. Murray received 1,230 units of Phantom Stock as a grant under a deferred compensation arrangement. These phantom shares are linked 1-for-1 to DTE common stock and are immediately vested but must be deferred for at least one year.

After this award, Murray holds a total of 3,976.9 phantom stock units, including amounts acquired through the reinvestment feature of the DTE Energy Company Deferred Stock Compensation Plan for Non-Employee Directors.