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DTE Energy Co. SEC filings

In the twelve months since 23 September 2025 DTE Energy Co. filed 34 documents with the SEC of the kinds listed here: 27 current reports (8-K), about 13 regulation fd disclosure; 8 results of operations; 3 officer or director change; 3 other events; 3 material agreement; 3 quarterly reports (10-Q), 1 employee plan annual report (11-K), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 annual report (10-K). The latest, filed 8 September 2026: 8-K, regulation fd disclosure.

FiledFormWhat it was aboutPeriod or event dateFiling
8 September 20268-KRegulation FD disclosure8 September 2026EDGAR
4 September 20268-KOfficer or director change1 September 2026EDGAR
31 July 20268-KResults of operations31 July 2026EDGAR
28 July 202610-Qquarterly report30 June 2026EDGAR
28 July 20268-KResults of operations, Regulation FD disclosure28 July 2026EDGAR
23 June 202611-Kemployee plan annual report31 December 2025EDGAR
22 June 20268-KRegulation FD disclosure22 June 2026EDGAR
18 June 20268-KOther events18 June 2026EDGAR
5 June 20268-KRegulation FD disclosure5 June 2026EDGAR
15 May 20268-KRegulation FD disclosure15 May 2026EDGAR
12 May 20268-KShareholder vote7 May 2026EDGAR
1 May 20268-KResults of operations1 May 2026EDGAR
30 April 202610-Qquarterly report31 March 2026EDGAR
30 April 20268-KResults of operations, Regulation FD disclosure30 April 2026EDGAR
23 March 20268-KRegulation FD disclosure23 March 2026EDGAR
17 March 20268-KMaterial agreement16 March 2026EDGAR
12 March 2026DEFA14Aadditional proxy materialEDGAR
12 March 2026DEF 14Aproxy statement12 March 2026EDGAR
9 March 20268-KRegulation FD disclosure9 March 2026EDGAR
27 February 20268-KResults of operations27 February 2026EDGAR
18 February 20268-KOther events18 February 2026EDGAR
17 February 202610-Kannual report31 December 2025EDGAR
17 February 20268-KResults of operations, Regulation FD disclosure17 February 2026EDGAR
9 February 20268-KOfficer or director change4 February 2026EDGAR
19 December 20258-KOther events19 December 2025EDGAR
8 December 20258-KOfficer or director change, Charter or bylaw amendment, or fiscal year change2 December 2025EDGAR
5 December 20258-KRegulation FD disclosure5 December 2025EDGAR
7 November 20258-KRegulation FD disclosure7 November 2025EDGAR
31 October 20258-KResults of operations31 October 2025EDGAR
31 October 20258-KMaterial agreement28 October 2025EDGAR
30 October 202510-Qquarterly report30 September 2025EDGAR
30 October 20258-KResults of operations, Regulation FD disclosure30 October 2025EDGAR
28 October 20258-KMaterial agreement, New financial obligation22 October 2025EDGAR
30 September 20258-KRegulation FD disclosure30 September 2025EDGAR

An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened. Form 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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