Mark W. Stiers is President & COO at DTE ENERGY CO (DTE). They have made 5 open-market trades across 1 company since 2017, most recently 2025-02-05.
CIK 0001594975
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DTE | 52,478 | $6.8M |
Shares reported on the most recent Form 4, priced at the 2025-02-07 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DTE | SELL | 2024-05-15 | 2024-05-17 | $116.00 | $1.2M | -3.6% | -5.3% | +4.3% |
| DTE | SELL | 2020-02-20 | 2020-02-24 | $134.00 | $1.3M | -12.5% | -30.4% | -20.7% |
| DTE | SELL | 2019-08-27 | 2019-08-28 | $131.00 | $1.3M | -1.2% | +1.8% | -4.5% |
| DTE | SELL | 2019-05-21 | 2019-05-23 | $127.84 | $1.3M | -0.2% | +1.7% | +0.9% |
| DTE | SELL | 2017-08-17 | 2017-08-21 | $110.03 | $799K | +1.2% | -1.9% | +1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.