Steven L. Berman is Director at Dorman Products, Inc. (DORM). They have made 21 open-market trades across 1 company since 2009, most recently 2026-06-01.
CIK 0001205405
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 21 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| DORM | 761,787 | $94.6M |
Shares reported on the most recent Form 4, priced at the 2026-06-03 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DORM | SELL | 2025-01-30 | 2025-02-03 | $134.56 | $3.4M | -3.8% | +3.1% | -12.0% |
| DORM | SELL | 2025-01-28 | 2025-01-30 | $132.01 | $4.1M | -4.8% | -0.9% | -14.5% |
| DORM | SELL | 2025-01-24 | 2025-01-28 | $132.29 | $6.8M | -4.1% | -3.3% | -15.9% |
| DORM | SELL | 2025-01-22 | 2025-01-24 | $130.29 | $1.4M | -1.5% | -7.2% | -13.9% |
| DORM | SELL | 2025-01-17 | 2025-01-22 | $130.99 | $1.7M | +1.5% | -4.3% | -14.4% |
| DORM | SELL | 2025-01-15 | 2025-01-17 | $129.09 | $1.3M | +1.8% | -2.8% | -14.9% |
| DORM | SELL | 2025-01-13 | 2025-01-15 | $124.89 | $572K | +3.7% | -1.6% | -13.5% |
| DORM | SELL | 2025-01-10 | 2025-01-13 | $123.50 | $35K | +7.1% | +0.6% | -8.6% |
| DORM | SELL | 2024-12-26 | 2024-12-27 | $132.52 | $698K | -6.1% | +2.0% | -3.4% |
| DORM | SELL | 2024-12-18 | 2024-12-20 | $135.00 | $18K | -0.6% | -0.6% | -3.3% |
| DORM | SELL | 2024-12-16 | 2024-12-18 | $136.18 | $3.1M | -0.6% | -0.6% | -4.1% |
| DORM | SELL | 2024-10-11 | 2024-10-15 | $112.54 | $565K | -1.7% | +16.3% | +5.4% |
| DORM | SELL | 2024-09-26 | 2024-10-01 | $115.54 | $124K | +1.1% | +1.2% | +16.5% |
| DORM | SELL | 2024-09-24 | 2024-09-26 | $115.97 | $428K | -5.1% | +0.7% | +15.9% |
| DORM | SELL | 2024-09-20 | 2024-09-24 | $117.01 | $25K | -4.2% | -0.6% | +13.9% |
| DORM | SELL | 2024-09-18 | 2024-09-20 | $116.88 | $5.4M | -3.8% | +0.7% | +12.8% |
| DORM | SELL | 2024-09-16 | 2024-09-18 | $116.54 | $13.5M | -4.0% | -0.8% | +13.9% |
| DORM | SELL | 2023-03-03 | 2023-03-06 | $90.62 | $655K | -0.8% | -2.1% | -3.8% |
| DORM | SELL | 2020-11-20 | 2020-11-24 | $93.71 | $1.8M | +3.5% | -3.7% | +10.2% |
| DORM | SELL · 10b5-1 | 2014-05-01 | 2014-05-05 | $58.00 | $9K | -11.0% | -0.9% | -0.9% |
| DORM | SELL · 10b5-1 | 2014-04-29 | 2014-05-01 | $58.10 | $258K | -11.0% | -0.9% | -0.9% |
| DORM | SELL · 10b5-1 | 2014-04-24 | 2014-04-28 | $58.03 | $99K | -11.0% | -0.9% | -0.9% |
| DORM | SELL · 10b5-1 | 2014-04-22 | 2014-04-24 | $58.05 | $447K | -11.0% | -0.9% | -0.9% |
| DORM | SELL · 10b5-1 | 2014-04-16 | 2014-04-17 | $58.03 | $367K | -11.0% | -0.9% | -0.9% |
| DORM | SELL · 10b5-1 | 2014-04-09 | 2014-04-11 | $58.15 | $308K | -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.