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 |
|---|---|---|---|
| 424B2 | Prospectus | Jun 10, 2026 | — |
| FWP | Free writing prospectus | Jun 9, 2026 | — |
| 424B5 | Prospectus supplement | Jun 9, 2026 | — |
| 424B5 | Prospectus supplement | Dec 19, 2025 | — |
| 424B2 | Prospectus | Sep 10, 2025 | — |
| FWP | Free writing prospectus | Sep 10, 2025 | — |
| 424B2 | Prospectus | Sep 9, 2025 | — |
| 424B5 | Prospectus supplement | Sep 9, 2025 | — |
| FWP | Free writing prospectus | Sep 8, 2025 | — |
| 424B5 | Prospectus supplement | Sep 8, 2025 | — |
| S-8 POS | Filing | May 30, 2025 | — |
| S-8 | Employee stock plan registration | May 30, 2025 | — |
| S-3ASR | Automatic shelf registration | Apr 4, 2025 | — |
| 424B2 | Prospectus | Feb 19, 2025 | — |
| FWP | Free writing prospectus | Feb 18, 2025 | — |
| 424B5 | Prospectus supplement | Feb 18, 2025 | — |
| 424B2 | Prospectus | Jul 30, 2024 | — |
| FWP | Free writing prospectus | Jul 29, 2024 | — |
| 424B5 | Prospectus supplement | Jul 29, 2024 | — |
| 424B2 | Prospectus | Apr 30, 2024 | — |
| FWP | Free writing prospectus | Apr 29, 2024 | — |
| 424B5 | Prospectus supplement | Apr 29, 2024 | — |
| 424B2 | Prospectus | Feb 13, 2024 | — |
| FWP | Free writing prospectus | Feb 12, 2024 | — |
| 424B5 | Prospectus supplement | Feb 12, 2024 | — |
| S-8 | Employee stock plan registration | Dec 22, 2023 | — |
| 424B2 | Prospectus | May 9, 2023 | — |
| FWP | Free writing prospectus | May 8, 2023 | — |
| 424B5 | Prospectus supplement | May 8, 2023 | — |
| 424B2 | Prospectus | Aug 4, 2022 | — |
| FWP | Free writing prospectus | Aug 3, 2022 | — |
| 424B5 | Prospectus supplement | Aug 3, 2022 | — |
| S-3ASR | Automatic shelf registration | Apr 8, 2022 | — |
| S-8 | Employee stock plan registration | Dec 21, 2021 | — |
| 424B2 | Prospectus | Nov 16, 2021 | — |
| FWP | Free writing prospectus | Nov 15, 2021 | — |
| 424B5 | Prospectus supplement | Nov 15, 2021 | — |
| 424B2 | Prospectus | Sep 30, 2020 | — |
| FWP | Free writing prospectus | Sep 29, 2020 | — |
| 424B5 | Prospectus supplement | Sep 29, 2020 | — |
| 424B2 | Prospectus | Sep 23, 2020 | — |
| FWP | Free writing prospectus | Sep 22, 2020 | — |
| 424B5 | Prospectus supplement | Sep 22, 2020 | — |
| 424B3 | Prospectus | Sep 9, 2020 | — |
| 424B2 | Prospectus | Aug 4, 2020 | — |
| FWP | Free writing prospectus | Aug 3, 2020 | — |
| 424B5 | Prospectus supplement | Aug 3, 2020 | — |
| 424B2 | Prospectus | Oct 30, 2019 | — |
| 424B2 | Prospectus | Oct 30, 2019 | — |
| 424B2 | Prospectus | Oct 30, 2019 | — |
| FWP | Free writing prospectus | Oct 30, 2019 | — |
| FWP | Free writing prospectus | Oct 29, 2019 | — |
| 424B5 | Prospectus supplement | Oct 29, 2019 | — |
| 424B5 | Prospectus supplement | Oct 28, 2019 | — |
| 424B5 | Prospectus supplement | Oct 28, 2019 | — |
| 424B2 | Prospectus | Aug 9, 2019 | — |
| FWP | Free writing prospectus | Aug 8, 2019 | — |
| 424B5 | Prospectus supplement | Aug 8, 2019 | — |
| 424B2 | Prospectus | Jun 11, 2019 | — |
| FWP | Free writing prospectus | Jun 10, 2019 | — |
| 424B5 | Prospectus supplement | Jun 10, 2019 | — |
| S-3ASR | Automatic shelf registration | Apr 1, 2019 | — |
| 424B3 | Prospectus | Mar 6, 2019 | — |
| 424B2 | Prospectus | Aug 3, 2018 | — |
| FWP | Free writing prospectus | Aug 2, 2018 | — |
| 424B5 | Prospectus supplement | Aug 2, 2018 | — |
| S-8 | Employee stock plan registration | Jun 27, 2018 | — |
| 424B3 | Prospectus | Mar 22, 2018 | — |
| 424B3 | Prospectus | Mar 8, 2018 | — |
Showing 69 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.