Dte Energy Co SEC filings DTB
Dte Energy Co has 1,002 filings in SEC EDGAR's recent list, going back to Feb 2, 2018. Its latest annual report, Form 10-K, was filed on Feb 17, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Jul 28, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 12, 2026 | — |
| DEF 14A | Proxy statement | Mar 12, 2026 | Mar 12, 2026 |
| DEFA14A | Additional proxy material | Mar 13, 2025 | — |
| DEF 14A | Proxy statement | Mar 13, 2025 | Mar 13, 2025 |
| DEFA14A | Additional proxy material | Mar 7, 2024 | — |
| DEF 14A | Proxy statement | Mar 7, 2024 | Mar 7, 2024 |
| DEFA14A | Additional proxy material | Mar 23, 2023 | — |
| DEF 14A | Proxy statement | Mar 23, 2023 | — |
| PRE 14A | Preliminary proxy statement | Mar 13, 2023 | — |
| DEFA14A | Additional proxy material | Apr 13, 2022 | — |
| DEFA14A | Additional proxy material | Mar 17, 2022 | — |
| DEF 14A | Proxy statement | Mar 17, 2022 | May 5, 2022 |
| DEFA14A | Additional proxy material | Mar 25, 2021 | — |
| DEF 14A | Proxy statement | Mar 25, 2021 | May 20, 2021 |
| DEFA14A | Additional proxy material | Mar 24, 2020 | — |
| DEFA14A | Additional proxy material | Mar 13, 2020 | — |
| DEF 14A | Proxy statement | Mar 12, 2020 | Mar 12, 2020 |
| DEFA14A | Additional proxy material | Mar 14, 2019 | — |
| DEF 14A | Proxy statement | Mar 14, 2019 | Mar 14, 2019 |
| DEFA14A | Additional proxy material | Apr 20, 2018 | — |
| DEFA14A | Additional proxy material | Mar 9, 2018 | — |
| DEF 14A | Proxy statement | Mar 9, 2018 | Mar 8, 2016 |
Showing 22 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- DTE (NYSE), DTW (NYSE), DTB (NYSE), DTG (NYSE), DTK (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MI
- Headquarters
- Detroit, MI
- SEC filer status
- Large accelerated filer
- SEC CIK
- 936340
- Former names
- DTE HOLDINGS INC (until Feb 1, 1995)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.