DTE Energy (DTE) insider buying and selling
Every Table I transaction reported by directors and officers of S&P 500 companies on SEC Form 4 filings (2 business days to file): each row labeled with its official transaction code, nothing filtered out beforehand.
Open-market purchases (code P) are the rare signal, in green; sales (code S) are common and often pre-scheduled (10b5-1). Table II (derivatives) is not included: its prices are exercise prices, not market values. Guide: insider buying.
| Date | Ticker | Insider | Role | Shares | Price | Amount | % of stake | Type / filing |
|---|
Download these transactions as CSV No account, no sign-up. The data is public: it comes from SEC Form 4 filings.
DTE Energy Company (DTE) insider buying and selling: no purchases, 2 sales
57 Form 4 Table I transactions filed with the SEC by DTE Energy Company insiders between 2025-09-02 and 2026-09-03 (15-month history): 0 open-market purchases and 2 sales, plus 55 transactions under other Form 4 codes, broken down one by one below. The largest open-market trade is a sale of $679k by Lauer Trevor F on 2026-09-01.
DTE Energy insider buying and selling over the last 12 months
Between Oct 21, 2025 and Oct 20, 2026, DTE Energy insiders filed 2 sales worth $822k on the open market, and no purchases.
The biggest seller was Lauer Trevor F (Vice Chairman & Group Pres.): $679k in 1 sale, out of 2 different sellers.
The largest trade of the period was a sale of $679k on Sep 1, 2026, by Lauer Trevor F (Vice Chairman & Group Pres.). Form 4 on sec.gov (0000936340-26-000150).
None of the 2 sales carries the 10b5-1 plan flag on the Form 4 (sales scheduled months ahead).
The last three months show 1 sale, against 1 in the three before. The latest sale from Sep 1, 2026.
Against its sector (Utilities, 31 companies with an insider page on this site), over the same dates the median is 5 sales and 0 purchases on the open market. DTE Energy has more sales than 8 of the other 30, ranks 22 of 31 by net dollars sold, and 11 of the 31 have at least one purchase.
The 20 most important trades
With no open-market purchases, the table starts with DTE's sales, largest first. The full history is in the tool above, already searched.
See all 57 DTE trades in the full history →
| Trade date | Filed | Insider | Role | Amount | Code | Filing |
|---|---|---|---|---|---|---|
| 2026-09-01 | 2026-09-03 | Lauer Trevor F | Vice Chairman & Group Pres. | $679k | S — Open-market saleForm 4 footnoteF1 Price shown is weighted average sale price. The sale transactions reported on this line ranged in price from $135.59 to $135.815. The reporting person undertakes to provide upon request by the Commission staff, DTE Energy Company, or a security holder of DTE Energy Company, full information regarding the number of shares sold at each separate price. | SEC |
| 2026-05-14 | 2026-05-15 | Muschong Lisa A. | VP, Corp Sec & Chief of Staff | $144k | S — Open-market sale | SEC |
| 2026-02-04 | 2026-02-06 | Norcia Gerardo | Executive Chairman | $1.8M | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-01 | 2026-02-03 | Norcia Gerardo | Executive Chairman | $928k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-04 | 2026-02-06 | Ruud David | Vice Chairman & CFO | $461k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-04 | 2026-02-06 | Lauer Trevor F | Vice Chairman & Group Pres. | $284k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-05-04 | 2026-05-06 | Thomas David A | Director | $209k | D — Sale back to the issuer | SEC |
| 2026-05-04 | 2026-05-06 | Mcclure Charles G | Director | $209k | D — Sale back to the issuer | SEC |
| 2026-05-04 | 2026-05-06 | Murray Mark A | Director | $209k | D — Sale back to the issuer | SEC |
| 2026-05-08 | 2026-05-11 | Mcgovern Gail J | Director | $171k | D — Sale back to the issuer | SEC |
| 2026-02-01 | 2026-02-03 | Ruud David | Vice Chairman & CFO | $171k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-01 | 2026-02-03 | Lauer Trevor F | Vice Chairman & Group Pres. | $145k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-04 | 2026-02-06 | Richard Robert A. | President & COO - DTE Gas | $140k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-04 | 2026-02-06 | Harris Joi M. | President & CEO | $140k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-04 | 2026-02-06 | Paul Matthew T. | Pres. & COO-DTE Electric Co. | $116k | F — Tax withholding (shares surrendered for taxes) Indirect holding, through: Matthew T and Heather Paul Trust | SEC |
| 2026-02-01 | 2026-02-03 | Richard Robert A. | President & COO - DTE Gas | $86k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-01 | 2026-02-03 | Harris Joi M. | President & CEO | $81k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-01 | 2026-02-03 | Paul Matthew T. | Pres. & COO-DTE Electric Co. | $73k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-04 | 2026-02-06 | Antishin Diane M. | Sr VP-HR & Chief D&I Officer | $49k | F — Tax withholding (shares surrendered for taxes) | SEC |
| 2026-02-04 | 2026-02-06 | Muschong Lisa A. | VP, Corp Sec & Chief of Staff | $47k | F — Tax withholding (shares surrendered for taxes) | SEC |
The period balance: money in, money out
In the Form 4 filings submitted between Sep 2, 2025 and Sep 3, 2026 there is not one open-market purchase of DTE Energy Company: 2 sales worth $822k and zero dollars bought.
Only codes P and S count, where an insider puts in or takes out their own money. A selling balance like DTE Energy Company's is the norm in the S&P 500, where much of the pay comes as stock. It is not a recommendation to buy or sell: it is what was filed.
Every transaction, code by code
| Code | What it means | Trades | Reported amount |
|---|---|---|---|
| F | Tax withholding (shares surrendered for taxes) | 20 | $4.7M |
| D | Sale back to the issuer | 15 | $799k |
| A | Grant or award | 13 | $0 |
| M | Option exercise | 5 | $0 |
| G | Gift | 2 | $0 |
| S | Open-market sale | 2 | $822k |
| Total | Everything filed in the period | 57 | $6.3M |
20 of the 57 rows carry no usable amount on the Form 4: they count as trades and add $0. The code labels come from the SEC index.
Who has traded
Over the 15 months of history, 15 distinct people or entities have filed DTE Energy Company transactions: none bought on the open market and 2 sold. Counted by CIK, the fixed number the SEC gives each filer, and not by name, which each filer types their own way.
| Filer | Role | Transactions | Bought (count) | Sold (count) | Last filed |
|---|---|---|---|---|---|
| Lauer Trevor F | Vice Chairman & Group Pres. | 5 | — | $679k (1) | 2026-09-03 |
| Muschong Lisa A. | VP, Corp Sec & Chief of Staff | 6 | — | $144k (1) | 2026-05-15 |
| Harris Joi M. | President & CEO | 5 | — | — | 2026-02-06 |
| Norcia Gerardo | Executive Chairman | 5 | — | — | 2026-02-06 |
| Paul Matthew T. | Pres. & COO-DTE Electric Co. | 5 | — | — | 2026-02-06 |
| Ruud David | Vice Chairman & CFO | 5 | — | — | 2026-02-06 |
| Antishin Diane M. | Sr VP-HR & Chief D&I Officer | 4 | — | — | 2026-02-06 |
| Lorenz Kathrine M. | Sr VP & Chief Legal Officer | 4 | — | — | 2026-02-06 |
Shown here are the 8 who moved the most money, out of 15. The rest are in the full history, one link above. The name links to all their trades, in any company. "Transactions" counts any code; the money, open market only. Role: from their latest filing.
Month by month
Across the 15 months of history there are only 2 open-market trades in DTE Energy Company, so no calendar is published: 15 rows of zeros would fake a pattern where there is no sample to read. They are listed with their dates in the tables above.
DTE Energy Company (DTE) analysis page →
Other Utilities companies with insider trades
All 500 are listed in the section index →
Which insiders are buying their own company stock →
How to read this data
None of the 2 sales in the table is flagged as scheduled (10b5-1 plan), the kind signed months ahead and executed automatically. DTE Energy has no open-market purchase (code P) in the history, the most common case in the S&P 500: insiders are already paid in stock. The latest filing is from Sep 3, 2026, and a Form 4 arrives up to two business days after the trade.
1 of the 20 rows in the table carry footnotes from the Form 4 itself, folded into the code column and copied verbatim; a row with no footnote means the filing has none.
Guide: Insider buying · all guides
What is behind these trades
The concepts on this page, explained from scratch in the Academy. Free, no account.
- What the efficiency hypothesis says and what it does NOT sayIf an insider's purchase is public and anyone can read it, is there any information left in it? That is the exact question that brings people here.
- Who really moves the market: the types of investorWho sits on the other side of each order, and where a company's own insiders fit among them.
- Supply, demand and price: why it rises and falls constantlyHow a piece of news ends up inside the price, and why the reaction to a filed sale is rarely the one you would expect.
Source: SEC EDGAR Form 4. This is a list of public facts, not financial advice or a recommendation to buy or sell.