Company_Context
Utilities
Electric Services
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Signal_Window
Headline metrics use exact calendar-day windows.
2 directional transactions in 365D
Code P purchases and code S sales are measured from 2025.10.18 — 2026.10.17.
-$822K
Open-market buys minus sales2026.10.01
Latest available filing21
Reporting entities in windowNo 365D buyer
No open-market buys in 365DLauer Trevor F
$678.6KAnalysis of eligible SEC Form 4 activity for DTE indicates a bearish 365-day signal. The selected window contains transactions from 21 distinct reporting insiders, with aggregate nominal activity of $6.62M.
Open-market purchases minus open-market sales produce a negative net flow of $0.82M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
The largest open-market sale in the selected window was attributed to Lauer Trevor F (Vice Chairman & Group Pres.). Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Utilities
Electric Services
0
Clustered open-market purchase records in the recent filing sample.
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Recent_Filing_History
This table shows recent filing history and is not restricted by the selected 365D headline signal window.
Open-market selling volume ($0.82M) currently exceeds buying volume ($0.00M), indicating net liquidation by insiders.
No eligible open-market purchases were reported for DTE during the last 365 calendar days.
During the last 365 calendar days, eligible open-market sales total $0.82M. Lauer Trevor F recorded the largest aggregate selling volume.
Muschong Lisa A.
OPEN_MARKET_SALEVP · 2026.05.14
30D
+2.9%
90D
PENDING
180D
PENDING
Performance uses the latest matured open-market record in this sample. It describes subsequent market movement and does not imply that the filing caused the price change.