Jeffery Darby is VP at Dorman Products, Inc. (DORM). They have made 20 open-market trades across 1 company since 2012, most recently 2025-03-04.
CIK 0001544758
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 20 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DORM | 17,979 | $2.2M |
Shares reported on the most recent Form 4, priced at the 2025-03-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DORM | SELL | 2025-03-02 | 2025-03-04 | $131.46 | $403K | -2.3% | -11.6% | -3.4% |
| DORM | SELL | 2024-11-22 | 2024-11-25 | $139.90 | $1.6M | -1.4% | -5.3% | -12.4% |
| DORM | SELL · 10b5-1 | 2024-11-01 | 2024-11-05 | $124.98 | $300K | -3.9% | -0.7% | -6.5% |
| DORM | SELL · 10b5-1 | 2024-09-17 | 2024-09-18 | $118.98 | $286K | -4.0% | -0.8% | +13.9% |
| DORM | SELL · 10b5-1 | 2024-08-26 | 2024-08-28 | $113.98 | $160K | -2.8% | +1.3% | +27.4% |
| DORM | SELL · 10b5-1 | 2024-08-06 | 2024-08-07 | $104.98 | $147K | +0.9% | +2.7% | +29.8% |
| DORM | SELL · 10b5-1 | 2024-07-16 | 2024-07-18 | $98.98 | $139K | -2.5% | +4.6% | +15.0% |
| DORM | SELL | 2023-03-03 | 2023-03-06 | $91.03 | $135K | -0.8% | -2.1% | -3.8% |
| DORM | SELL | 2021-11-01 | 2021-11-03 | $105.57 | $1.3M | +6.3% | +1.8% | -13.6% |
| DORM | SELL | 2021-03-01 | 2021-03-03 | $101.99 | $408K | -0.4% | +0.6% | -1.2% |
| DORM | SELL | 2020-07-30 | 2020-07-31 | $83.31 | $271K | +2.9% | +3.3% | +7.2% |
| DORM | SELL | 2020-06-05 | 2020-06-08 | $76.94 | $212K | -13.1% | -17.4% | +5.1% |
| DORM | SELL | 2018-08-07 | 2018-08-09 | $76.13 | $208K | +5.8% | +6.1% | +7.9% |
| DORM | SELL | 2018-03-09 | 2018-03-13 | $72.80 | $7K | -8.4% | -0.6% | +0.1% |
| DORM | SELL | 2018-03-07 | 2018-03-09 | $72.77 | $80K | -4.1% | -5.6% | -4.3% |
| DORM | SELL | 2017-03-15 | 2017-03-16 | $80.00 | $160K | +0.1% | -1.9% | +0.5% |
| DORM | SELL | 2016-09-02 | 2016-09-07 | $64.00 | $31K | -0.8% | -1.8% | +17.3% |
| DORM | SELL | 2014-12-03 | 2014-12-05 | $50.59 | $343K | -11.0% | -0.9% | -0.9% |
| DORM | SELL | 2014-12-02 | 2014-12-03 | $48.16 | $259K | -11.0% | -0.9% | -0.9% |
| DORM | SELL | 2014-09-02 | 2014-09-03 | $44.98 | $45K | -11.0% | -0.9% | -0.9% |
| DORM | SELL | 2014-03-03 | 2014-03-05 | $57.06 | $102K | -11.0% | -0.9% | -0.9% |
| DORM | SELL | 2013-05-28 | 2013-05-29 | $46.00 | $63K | -11.0% | -0.9% | -0.9% |
| DORM | SELL | 2013-05-07 | 2013-05-09 | $40.97 | $49K | -11.0% | -0.9% | -0.9% |
| DORM | SELL | 2013-03-15 | 2013-03-19 | $37.98 | $190K | -11.0% | -0.9% | -0.9% |
| DORM | SELL | 2012-08-03 | 2012-08-07 | $28.90 | $329K | -11.0% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.