Insider Ledger
DTE Energy Co. (DTE) insider buying and SEC filings
DTE Energy Co. · CIK 936340
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- NYSE, NYSE, NYSE, NYSE, NYSE
- Industry (SIC)
- Electric Services
- State of incorporation
- MI
- Fiscal year end
- Dec 31
- Former names
- DTE HOLDINGS INC
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$822K
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 1, 2026 | Sale | Trevor F Lauer (Vice Chairman & Group Pres.) sold 5,000 shares at about $135.71 ($679K). Holdings down 6% to 73,122 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 3, 2026 |
| May 14, 2026 | Sale | Lisa A. Muschong (VP, Corp Sec & Chief of Staff) sold 1,000 shares at $143.72 ($144K). Holdings down 14% to 6,233 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 15, 2026 |
44 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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