Dorman Products, Inc. engages in the supply of automotive replacement and upgrade parts for the motor vehicle aftermarket industry. Its products include automotive body, steering and suspension, undercar, underhood, hardware and accessories, and heavy-duty components. The company was founded by Steven L. Berman and Richard N. Berman on October 16, 1978 and is headquartered in Colmar, PA. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Long Donna M. | SVP, CIO | Jan 02 '26 | Sale | 123.75 | 812 | 100,488 | 17,856 | Jan 06 04:52 PM | | Long Donna M. | Officer | Jan 02 '26 | Proposed Sale | 123.76 | 812 | 100,491 | | Jan 02 04:30 PM | | STEVEN BERMAN | BOARD MEMBER | Dec 16 '25 | Proposed Sale | 126.00 | 36,000 | 4,536,000 | | Dec 16 03:24 PM | | MARC BERMAN | FAMILY MEMBER | Dec 16 '25 | Proposed Sale | 128.00 | 18,000 | 2,304,000 | | Dec 16 02:27 PM | | McKnight John | President, Heavy Duty | Dec 12 '25 | Sale | 128.80 | 2,000 | 257,596 | 9,112 | Dec 15 05:46 PM | | McKnight John | Officer | Dec 12 '25 | Proposed Sale | 128.80 | 2,000 | 257,597 | | Dec 12 01:11 PM | | McKnight John | President, Heavy Duty | Dec 01 '25 | Option Exercise | 91.10 | 4,632 | 421,994 | 16,010 | Dec 03 04:05 PM | | McKnight John | President, Heavy Duty | Dec 01 '25 | Sale | 130.71 | 4,898 | 640,196 | 11,112 | Dec 03 04:05 PM | | McKnight John | Officer | Dec 01 '25 | Proposed Sale | 131.14 | 8,174 | 1,071,906 | | Dec 01 04:44 PM | | Hession David | SVP and CFO | Oct 31 '25 | Sale | 135.31 | 12,493 | 1,690,379 | 5,639 | Nov 03 04:22 PM | | Hession David | Officer | Oct 31 '25 | Proposed Sale | 135.37 | 12,493 | 1,691,200 | | Oct 31 09:49 PM | | STEVEN L BERMAN | BOARD MEMBER | Sep 16 '25 | Proposed Sale | 159.00 | 144,000 | 22,896,000 | | Sep 16 03:14 PM | | MARC H BERMAN | FAMILY MEMBER | Sep 16 '25 | Proposed Sale | 157.58 | 72,000 | 11,346,000 | | Sep 16 02:43 PM | | Bowen Gregory C. | VP, Chief Accounting Officer | Sep 12 '25 | Option Exercise | 101.45 | 1,453 | 147,407 | 6,112 | Sep 15 09:22 PM | | Bowen Gregory C. | VP, Chief Accounting Officer | Sep 12 '25 | Sale | 162.81 | 1,453 | 236,560 | 4,659 | Sep 15 09:22 PM | | Bowen Gregory C. | Officer | Sep 12 '25 | Proposed Sale | 162.81 | 1,453 | 236,560 | | Sep 12 02:04 PM | | Long Donna M. | SVP, CIO | Aug 14 '25 | Option Exercise | 84.93 | 807 | 68,539 | 18,668 | Aug 18 04:10 PM | | Long Donna M. | SVP, CIO | Aug 12 '25 | Sale | 150.00 | 1,213 | 181,950 | 17,861 | Aug 14 04:07 PM | | DARBY JEFFERY | Officer | Aug 13 '25 | Proposed Sale | 152.80 | 113 | 17,266 | | Aug 13 04:56 PM | | DARBY JEFFERY | Officer | Aug 12 '25 | Proposed Sale | 148.53 | 9,191 | 1,365,166 | | Aug 12 04:27 PM | | Long Donna M. | Officer | Aug 12 '25 | Proposed Sale | 150.00 | 1,213 | 181,950 | | Aug 12 03:49 PM | | DARBY JEFFERY | Officer | Aug 11 '25 | Proposed Sale | 142.36 | 2,231 | 317,598 | | Aug 11 04:16 PM | | Long Donna M. | SVP, CIO | Jul 28 '25 | Sale | 122.21 | 820 | 100,212 | 19,074 | Jul 29 09:09 PM | | Long Donna M. | Officer | Jul 28 '25 | Proposed Sale | 122.00 | 820 | 100,040 | | Jul 28 02:22 PM | | BERMAN STEVEN L | BOARD MEMBER | Jun 17 '25 | Proposed Sale | 122.00 | 144,000 | 17,568,000 | | Jun 17 03:33 PM | | BERMAN MARC H | FAMILY MEMBER | Jun 17 '25 | Proposed Sale | 122.00 | 72,000 | 8,784,000 | | Jun 17 03:06 PM | | GAVIN JOHN J | Director | May 19 '25 | Sale | 131.19 | 2,900 | 380,440 | 8,132 | May 20 05:15 PM | | GAVIN JOHN J | Director | May 19 '25 | Proposed Sale | 131.19 | 2,900 | 380,440 | | May 19 02:15 PM | | BERMAN MARC H | FAMILY MEMBER | Mar 17 '25 | Proposed Sale | 126.86 | 36,000 | 4,566,960 | | Mar 17 01:11 PM | | BERMAN STEVEN L | BOARD MEMBER | Mar 17 '25 | Proposed Sale | 126.86 | 72,000 | 9,133,920 | | Mar 17 12:44 PM | | Long Donna M. | SVP, CIO | Mar 06 '25 | Sale | 130.38 | 742 | 96,742 | 19,894 | Mar 07 05:32 PM | | Long Donna M. | Officer | Mar 06 '25 | Proposed Sale | 133.13 | 742 | 98,782 | | Mar 06 12:39 PM |
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