← Every company
DTE Energy Co SEC Filings
What DTE Energy Co has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
DTE overview →Filings on file
180
since Oct 26, 2016
Warning signs
0
none filed
Last results
Jul 31, 2026
8-K item 2.02
Industry
Electric Services
SIC 4911
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Jul 1, 2021 | Acquisition or sale completedMaterial agreement 8-K | Read ↗ |
Source: DTE Energy Co's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on DTE
Company overviewEverything on DTE in one place, with the price.Insider tradingWhat DTE's own officers and directors buy and sell.Who owns itEvery manager reporting a position in DTE.Funds holding itWhich funds and ETFs hold DTE, and how big a bet.LobbyingWhat DTE spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on DTE's account, and who they worked for.Federal contractsWhat federal agencies pay DTE.Workplace safetyWhat OSHA found at DTE's sites.