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DTE DTE Energy Company

Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.

-$679K net selling - trailing 90 days

0 buyers - 1 unique sellers

Historical context: No open-market activity in Aug 2026 — insiders sold in 3 of the last 23 months (limited history)

Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.

open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$2.0M$1.0M$0-$1.0M-$2.0M2024-10 $02024-11 $02024-12 $02025-01 $02025-02 -$1.6M2025-03 $02025-04 $02025-05 $02025-06 $02025-07 $02025-08 -$225K2025-09 $02025-10 $02025-11 $02025-12 $02026-01 $02026-02 $02026-03 $02026-04 $02026-05 -$144K2026-06 $02026-07 $02026-08 $02026-09 -$679KOct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.

Who is responsible

Insider Role Net activity Rows
Lauer Trevor F Vice Chairman & Group Pres. -~$0.7M 1

Transactions

Date Insider Role Type Shares Price Value
9/1/2026 Lauer Trevor F Vice Chairman & Group Pres. S -5000 135.712 ~$0.7M
5/14/2026 Muschong Lisa A. VP, Corp Sec & Chief of Staff S -1000 143.7205 ~$0.1M
8/14/2025 Muschong Lisa A. VP, Corp Sec & Chief of Staff S -1600 140.5309 ~$0.2M
2/24/2025 Chavez JoAnn Sr VP & Chief Legal Officer S -7062 132.4 ~$0.9M
2/19/2025 Paul Matthew T. Pres. & COO-DTE Electric Co. S -3801 129.56 ~$0.5M
2/19/2025 Myrick Tracy J Chief Accounting Officer S -1014 129.92 ~$0.1M