DTEDTE Energy

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Filings with the SEC since Feb 2, 2018

1,002 filings, 5 in the last 30 days

SEC filing index

Latest annual reportOpen ↗

Feb 17, 2026

10-K, period to Dec 31, 2025

Latest quarterly reportOpen ↗

Nov 5, 2026

10-Q, period to Sep 30, 2026

Latest current reportOpen ↗

Nov 6, 2026

8-K: Regulation FD disclosure

Filed in the last 30 days

of 1,002 in all

Timeline

Every filing on one line

1 yr 2 yr 3 yr

Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)

20252026

All 62 events

Nov 6, 20268-K Quarterly results 8-K item 2.02
Nov 6, 20268-K Regulation FD disclosure 8-K item 7.01
Nov 5, 20268-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Nov 5, 20268-K Material agreement signed 8-K item 1.01
Nov 5, 202610-Q Quarterly report (10-Q) period ended Sep 30, 2026
Sep 28, 20268-K Regulation FD disclosure 8-K item 7.01
Sep 8, 20268-K Regulation FD disclosure 8-K item 7.01
Sep 4, 20268-K Director or officer change 8-K item 5.02
Jul 31, 20268-K Quarterly results 8-K item 2.02
Jul 28, 20268-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Jul 28, 202610-Q Quarterly report (10-Q) period ended Jun 30, 2026
Jun 22, 20268-K Regulation FD disclosure 8-K item 7.01
Jun 18, 20268-K Other events 8-K item 8.01
Jun 5, 20268-K Regulation FD disclosure 8-K item 7.01
May 15, 20268-K Regulation FD disclosure 8-K item 7.01
May 12, 20268-K Shareholder vote results 8-K item 5.07
May 1, 20268-K Quarterly results 8-K item 2.02
Apr 30, 20268-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Apr 30, 202610-Q Quarterly report (10-Q) period ended Mar 31, 2026
Mar 23, 20268-K Regulation FD disclosure 8-K item 7.01
Mar 17, 20268-K Material agreement signed 8-K item 1.01
Mar 9, 20268-K Regulation FD disclosure 8-K item 7.01
Feb 27, 20268-K Quarterly results 8-K item 2.02
Feb 18, 20268-K Other events 8-K item 8.01
Feb 17, 20268-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Feb 17, 202610-K Annual report (10-K) period ended Dec 31, 2025
Feb 9, 20268-K Director or officer change 8-K item 5.02
Dec 19, 2025Offering At-the-market program: up to $1.5B of common stock 424B5 · aggregate offering price of up to $1,500,000,000 (the “equity distribution agreement”).
Dec 19, 20258-K Other events 8-K item 8.01
Dec 8, 2025Officer COO change Stiers, President and Chief Operating Officer - DTE Vantage and Energy Trading, notified DTE Energy Company (the Company) that he will retire from his position effective January 12, 2026.
Dec 5, 20258-K Regulation FD disclosure 8-K item 7.01
Nov 7, 20258-K Regulation FD disclosure 8-K item 7.01
Oct 31, 20258-K Material agreement signed 8-K item 1.01
Oct 31, 20258-K Quarterly results 8-K item 2.02
Oct 30, 20258-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Oct 30, 202510-Q Quarterly report (10-Q) period ended Sep 30, 2025
Oct 28, 20258-K Material agreement signed, New debt or obligation 8-K items 1.01, 2.03
Sep 30, 20258-K Regulation FD disclosure 8-K item 7.01
Sep 17, 20258-K Other events 8-K item 8.01
Sep 16, 20258-K Director or officer change 8-K item 5.02
Sep 5, 20258-K Other events 8-K item 8.01
Aug 18, 20258-K Regulation FD disclosure 8-K item 7.01
Jul 31, 20258-K Quarterly results 8-K item 2.02
Jul 29, 20258-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Jul 29, 202510-Q Quarterly report (10-Q) period ended Jun 30, 2025
Jul 7, 20258-K Regulation FD disclosure 8-K item 7.01
Jun 23, 20258-K Director or officer change 8-K item 5.02
Jun 16, 20258-K Regulation FD disclosure 8-K item 7.01
May 16, 20258-K Regulation FD disclosure 8-K item 7.01
May 14, 20258-K Director or officer change, Shareholder vote results 8-K items 5.02, 5.07
May 2, 20258-K Quarterly results 8-K item 2.02
May 1, 20258-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
May 1, 202510-Q Quarterly report (10-Q) period ended Mar 31, 2025
Apr 4, 2025Offering Shelf registration: shares and other securities, amount not fixed S-3ASR · Under this shelf registration process, DTE Energy may sell any combination of the securities described in this prospectus in one or more offerings.
Mar 4, 20258-K Regulation FD disclosure 8-K item 7.01
Feb 28, 20258-K Quarterly results 8-K item 2.02
Feb 14, 20258-K Director or officer change 8-K item 5.02
Feb 13, 20258-K Quarterly results, Regulation FD disclosure 8-K items 2.02, 7.01
Feb 13, 202510-K Annual report (10-K) period ended Dec 31, 2024
Feb 7, 20258-K Director or officer change 8-K item 5.02
Jan 7, 20258-K Regulation FD disclosure 8-K item 7.01
Dec 16, 20248-K Regulation FD disclosure 8-K item 7.01

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing

Newest first, by kind

Each form links to sec.gov

All 1002 Annual & quarterly 36 Current reports (8-K) 244 Insiders 560 Proxy & votes 25 Big owners (13D/13G) 36 Shares & debt offered 68 SEC letters 7 Other 26

Filed	Form	What it is	Period
Mar 12, 2026	DEFA14A	Extra proxy material		all files
Mar 12, 2026	DEF 14A	Proxy statement	Mar 12, 2026	all files
Mar 13, 2025	DEFA14A	Extra proxy material		all files
Mar 13, 2025	DEF 14A	Proxy statement	Mar 13, 2025	all files
Apr 4, 2024	PX14A6G	Shareholder's proxy letter		all files
Mar 7, 2024	DEFA14A	Extra proxy material		all files
Mar 7, 2024	DEF 14A	Proxy statement	Mar 7, 2024	all files
Apr 28, 2023	PX14A6G	Shareholder's proxy letter		all files
Mar 23, 2023	DEF 14A	Proxy statement		all files
Mar 23, 2023	DEFA14A	Extra proxy material		all files
Mar 13, 2023	PRE 14A			all files
Apr 13, 2022	DEFA14A	Extra proxy material		all files
Mar 29, 2022	PX14A6G	Shareholder's proxy letter		all files
Mar 17, 2022	DEFA14A	Extra proxy material		all files
Mar 17, 2022	DEF 14A	Proxy statement	May 5, 2022	all files
Mar 25, 2021	DEFA14A	Extra proxy material		all files
Mar 25, 2021	DEF 14A	Proxy statement	May 20, 2021	all files
Mar 24, 2020	DEFA14A	Extra proxy material		all files
Mar 13, 2020	DEFA14A	Extra proxy material		all files
Mar 12, 2020	DEF 14A	Proxy statement	Mar 12, 2020	all files
Mar 14, 2019	DEFA14A	Extra proxy material		all files
Mar 14, 2019	DEF 14A	Proxy statement	Mar 14, 2019	all files
Apr 20, 2018	DEFA14A	Extra proxy material		all files
Mar 9, 2018	DEFA14A	Extra proxy material		all files
Mar 9, 2018	DEF 14A	Proxy statement	Mar 8, 2016	all files

Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.

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