Paul R. Lederer is Director at Dorman Products, Inc. (DORM). They have made 17 open-market trades across 3 companies since 2015, most recently 2026-09-03.
CIK 0000868780
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 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MMS | SELL | 2019-02-12 | 2019-02-14 | $70.04 | $470K | -1.5% | -2.1% | -1.4% |
| DORM | SELL | 2018-08-15 | 2018-08-16 | $76.60 | $301K | +4.3% | +2.7% | +8.9% |
| MMS | SELL | 2018-08-14 | 2018-08-14 | $64.05 | $480K | +2.8% | +2.9% | +4.6% |
| ORLY | SELL | 2018-02-15 | 2018-02-20 | $250.14 | $459K | -5.5% | -5.4% | +8.3% |
| ORLY | SELL | 2017-11-08 | 2017-11-13 | $212.61 | $420K | -1.7% | +11.7% | +12.8% |
| MMS | SELL | 2017-08-14 | 2017-08-14 | $60.87 | $134K | -2.3% | +3.5% | +5.5% |
| DORM | SELL | 2017-08-14 | 2017-08-15 | $74.82 | $135K | -6.6% | -0.7% | -3.2% |
| MMS | SELL | 2017-05-09 | 2017-05-10 | $61.83 | $508K | +0.4% | +1.4% | -3.3% |
| DORM | SELL | 2017-05-05 | 2017-05-09 | $82.70 | $628K | -1.6% | -0.9% | -9.0% |
| ORLY | SELL | 2017-02-23 | 2017-02-27 | $268.50 | $671K | +0.4% | +2.6% | -7.6% |
| DORM | SELL | 2016-11-30 | 2016-12-01 | $71.57 | $143K | +4.0% | -0.1% | +7.9% |
| DORM | SELL | 2016-08-26 | 2016-08-30 | $62.55 | $31K | -1.7% | +0.6% | +13.3% |
| ORLY | SELL | 2016-05-26 | 2016-05-27 | $265.00 | $494K | -1.8% | +0.2% | +6.3% |
| DORM | SELL | 2016-05-18 | 2016-05-19 | $53.00 | $199K | +3.9% | +3.4% | +18.7% |
| MMS | SELL | 2016-05-17 | 2016-05-17 | $54.78 | $370K | +5.3% | +2.6% | +11.1% |
| ORLY | SELL | 2016-02-17 | 2016-02-18 | $252.33 | $50K | +7.7% | +6.6% | +1.1% |
| DORM | SELL | 2015-08-26 | 2016-02-01 | $50.01 | $200K | -4.2% | +19.6% | +25.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.