List of insiders holdings for Primoris Services Corp:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Pratt Family Trust Pratt Arline Member - see remark | 2008-08-11 17:44:08 | 2,208,600 0 | 2,208,600 | Form 3 |
| 2 | Pratt Brian Pratt Barbara Chairman, CEO & President 10% Owner | 2020-07-24 17:23:28 | 2,112,709 0 | 2,112,709 | Form 13D |
| 3 | Pratt Brian former Director Director | 2020-07-24 17:23:28 | 2,112,709 0 | 2,112,709 | Form 13D |
| 4 | MOERBEEK PETER J Former Exec. VP, CFO | 2020-01-10 12:46:17 | 1,920,836 0 | 1,920,836 | Form 4/A |
| 5 | Summers Scott E. See remarks | 2011-03-18 15:18:31 | 7,342 1,480,172 | 1,487,514 | Form 4 |
| 6 | Summers Family Trust Summers Scott E. See remarks | 2011-01-04 20:21:47 | 1,462,367 17,805 | 1,480,172 | Form 4 |
| 7 | MILLENCO L.L.C. MILLENNIUM MANAGEMENT L.L.C. ENGLANDER ISRAEL A 10% Owner | 2008-08-08 16:47:56 | 572,500 0 | 572,500 | Form 13G |
| 8 | Healy Timothy R. See remarks | 2011-03-17 16:32:00 | 570,349 0 | 570,349 | Form 4 |
| 9 | Pratt John Member - see remark | 2008-08-11 17:45:38 | 545,400 0 | 545,400 | Form 3 |
| 10 | Newnham Roger Member - see remark | 2008-08-11 21:54:15 | 0 437,400 | 437,400 | Form 3 |
| 11 | Combustion Automation Ltd. Member - see remark | 2008-08-12 12:20:01 | 437,400 0 | 437,400 | Form 3 |
| 12 | Pratt Greg Member - see remark | 2008-08-11 17:45:08 | 394,200 0 | 394,200 | Form 3 |
| 13 | Brown Donald Member - see remark | 2008-08-11 17:32:44 | 345,600 0 | 345,600 | Form 3 |
| 14 | Killgore Michael D Exec VP, Dir Const Svcs | 2014-03-25 16:44:28 | 310,169 0 | 310,169 | Form 4 |
| 15 | Pratt Family Bypass Trust Pratt Arline Member - see remark | 2008-08-11 17:42:13 | 307,800 0 | 307,800 | Form 3 |
| 16 | Anthony L. Leggio Separate Property Trust dated June 2 1997 Leggio Anthony L. Member - see remark | 2008-08-11 17:34:29 | 270,000 0 | 270,000 | Form 3 |
| 17 | Pratt Geoff B. Member - see remark | 2008-08-11 17:44:37 | 259,200 0 | 259,200 | Form 3 |
| 18 | Borja Ken Member - see remark | 2008-08-11 17:32:08 | 189,000 0 | 189,000 | Form 3 |
| 19 | David J. Baker & Janice M. Baker Revocable Living Trust dated December 8 1994 Baker David J. Baker Janice M. Member - see remark | 2008-08-14 18:03:39 | 162,000 0 | 162,000 | Form 3 |
| 20 | Theeuwes Alfons Sr. VP of Acct. & Finance | 2012-03-16 17:21:34 | 151,416 0 | 151,416 | Form 4 |
| 21 | Perisich Family Trust dated July 11 2007 See remarks - 2 | 2013-03-15 17:07:29 | 144,966 0 | 144,966 | Form 4 |
| 22 | Perisich John M. CHIEF LEGAL AND ADMIN OFFICER | 2025-08-13 18:05:04 | 0 133,607 | 133,607 | Form 4 |
| 23 | Oscars Darryl Member - see remark (1) | 2008-08-15 19:51:06 | 130,320 0 | 130,320 | Form 4 |
| 24 | Schlemm Leonard B Director | 2008-07-03 11:58:37 | 129,132 0 | 129,132 | Form 4 |
| 25 | Moreno John F JR CHIEF OPERATING OFFICER | 2023-03-02 17:42:06 | 124,900 0 | 124,900 | Form 4 |
| 26 | Bauer Jon Director | 2006-10-04 08:57:09 | 108,814 0 | 108,814 | Form 3 |
| 27 | WATSON COLIN D Director | 2006-10-03 16:15:21 | 108,814 0 | 108,814 | Form 3 |
| 28 | Trisch Donald Trisch Linda Member - see remark | 2008-08-11 17:49:16 | 108,000 0 | 108,000 | Form 3 |
| 29 | Dodgen Kenneth Morris CHIEF FINANCIAL OFFICER | 2025-03-04 18:00:09 | 100,179 0 | 100,179 | Form 4 |
| 30 | Schauerman John P. Director | 2025-12-15 18:05:05 | 4,956 74,466 | 79,422 | Form 4 |
| 31 | Thurman Mark A See remarks | 2011-03-17 16:33:17 | 62,133 0 | 62,133 | Form 4 |
| 32 | Ajdler Arnaud Secretary | 2008-07-02 09:14:12 | 52,632 0 | 52,632 | Form 4 |
| 33 | McCormick Thomas Edward PRESIDENT & CEO | 2025-03-19 18:15:05 | 46,796 0 | 46,796 | Form 4 |
| 34 | TINSTMAN ROBERT A Director | 2022-05-04 18:04:50 | 42,939 0 | 42,939 | Form 4 |
| 35 | ROSENFELD ERIC Director | 2014-03-25 16:42:56 | 41,383 0 | 41,383 | Form 4/A |
| 36 | BROWN PETER CUMMINS Director | 2021-05-04 17:12:27 | 39,370 0 | 39,370 | Form 4 |
| 37 | MCCALLISTER TERRY D Director | 2025-10-30 17:35:16 | 20,541 10,000 | 30,541 | Form 4 |
| 38 | MASHINSKI CARLA S Director | 2025-12-09 18:05:04 | 21,530 0 | 21,530 | Form 4 |
| 39 | King David Lee INTERIM PRESIDENT & CEO | 2025-11-12 20:30:54 | 21,302 0 | 21,302 | Form 4 |
| 40 | Sgro David Chief Financial Officer | 2008-07-02 09:14:54 | 21,000 0 | 21,000 | Form 4 |
| 41 | Tucker Thomas E. Director | 2021-05-04 16:43:53 | 13,581 4,896 | 18,477 | Form 4 |
| 42 | Rodriguez Jose Ramon Director | 2025-10-30 17:35:09 | 17,123 0 | 17,123 | Form 4 |
| 43 | Ching Michael E. Director | 2025-10-30 17:35:05 | 9,836 0 | 9,836 | Form 4 |
| 44 | Kinch Jeremy CHIEF OPERATING OFFICER | 2025-09-16 18:05:05 | 9,580 0 | 9,580 | Form 4 |
| 45 | Cook Stephen C. Director | 2025-05-01 18:00:12 | 7,966 0 | 7,966 | Form 4 |
| 46 | Vadlamudi Koti PRESIDENT & CEO | 2025-11-20 18:15:05 | 7,175 0 | 7,175 | Form 4 |
| 47 | Wagner Patricia K Director | 2025-11-12 20:31:53 | 2,543 4,495 | 7,038 | Form 4 |
| 48 | Stricker Travis CAO | 2025-08-11 18:05:05 | 5,000 0 | 5,000 | Form 4 |
| 49 | Saluja Harpreet Director | 2025-10-30 17:35:11 | 801 0 | 801 | Form 4 |