| $1B | ||
| $100M | ||
| $54M | ||
| $40M | ||
| $32M | ||
| $31M |
Buys | $1,006,725 | 5 | 45 |
Sells | $9,668,683 | 6 | 55 |
| Vadlamudi Koti | PRESIDENT & CEO | 1 | $1M | 0 | $0 | $1M |
| MCCALLISTER TERRY D | director | 4 | $6,721 | 0 | $0 | $6,721 |
| MASHINSKI CARLA S | director | 0 | $0 | 1 | $281,362 | $-281,362 |
| Schauerman John P. | director | 0 | $0 | 1 | $1.06M | $-1.06M |
| Wagner Patricia K | director | 0 | $0 | 1 | $1.69M | $-1.69M |
| King David Lee | INTERIM PRESIDENT & CEO | 0 | $0 | 2 | $2.84M | $-2.84M |
| Perisich John M. | CHIEF LEGAL AND ADMIN OFFICER | 0 | $0 | 1 | $3.8M | $-3.8M |
Primoris Services Corporation functions as a prominent specialized contracting firm, offering a wide array of services that include construction, fabrication, upkeep, modernization, and advanced engineering expertise throughout the United States and Canada. The company's operations are divided into three primary divisions: Utilities, Energy/Renewables, and Pipeline Services. The Utilities segment focuses on installing and maintaining both new and existing natural gas distribution networks, electrical transmission and distribution systems, and …
Over the last 12 months, insiders at Primoris Services Corporation have bought $1.01M and sold $9.67M worth of Primoris Services Corporation stock.
On average, over the past 5 years, insiders at Primoris Services Corporation have bought $504,172 and sold $7.96M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Vadlamudi Koti (PRESIDENT & CEO) — $1M. MCCALLISTER TERRY D (director) — $6,721.
The last purchase of 22 shares for transaction amount of $1,720 was made by MCCALLISTER TERRY D (director) on 2026‑10‑15.
| 2026-10-15 | MCCALLISTER TERRY D | director | 21.5 <0.0001% | $79.98 | $1,720 | -1.33% | ||
| 2026-07-15 | MCCALLISTER TERRY D | director | 19.5 <0.0001% | $86.66 | $1,690 | -15.10% | ||
| 2026-05-28 | Sale | Perisich John M. | CHIEF LEGAL AND ADMIN OFFICER | 29,707 0.0553% | $127.86 | $3.8M | -35.34% | |
| 2026-05-27 | Vadlamudi Koti | PRESIDENT & CEO | 7,815 0.0141% | $127.96 | $1M | -37.06% | ||
| 2026-05-26 | Sale | King David Lee | director | 20,000 0.0336% | $119.09 | $2.38M | -36.40% | |
| 2026-04-15 | MCCALLISTER TERRY D | director | 10.14 <0.0001% | $164.40 | $1,668 | -47.29% | ||
| 2026-01-15 | MCCALLISTER TERRY D | director | 11.91 <0.0001% | $138.00 | $1,643 | -31.04% | ||
| 2025-12-11 | Sale | Schauerman John P. | director | 7,815 0.0144% | $136.00 | $1.06M | -17.18% | |
| 2025-12-08 | Sale | MASHINSKI CARLA S | director | 2,082 0.0039% | $135.14 | $281,362 | -14.82% | |
| 2025-11-10 | Sale | King David Lee | INTERIM PRESIDENT & CEO | 3,500 0.0067% | $130.00 | $455,000 | -5.57% | |
| 2025-11-07 | Sale | Wagner Patricia K | director | 13,491 0.0221% | $125.23 | $1.69M | -2.76% | |
| 2025-10-15 | MCCALLISTER TERRY D | director | 11.5 <0.0001% | $140.69 | $1,618 | -9.23% | ||
| 2025-09-15 | Sale | Kinch Jeremy | CHIEF OPERATING OFFICER | 3,006 0.0056% | $124.00 | $372,744 | +4.46% | |
| 2025-09-11 | Sale | Ching Michael E. | director | 2,935 0.0053% | $119.89 | $351,877 | +5.13% | |
| 2025-08-12 | Sale | Schauerman John P. | director | 20,000 0.038% | $114.01 | $2.28M | +12.63% | |
| 2025-08-11 | Sale | Perisich John M. | CHIEF LEGAL AND ADMIN OFFICER | 11,607 0.0215% | $111.51 | $1.29M | +16.05% | |
| 2025-08-07 | Sale | Stricker Travis | CAO | 4,635 0.0086% | $111.44 | $516,534 | +16.14% | |
| 2025-08-06 | Sale | Perisich John M. | CHIEF LEGAL AND ADMIN OFFICER | 15,695 0.0294% | $109.90 | $1.72M | +16.83% | |
| 2025-06-24 | Sale | Schauerman John P. | director | 15,000 0.0272% | $77.37 | $1.16M | +63.26% | |
| 2025-03-17 | Sale | McCormick Thomas Edward | PRESIDENT & CEO | 61,390 0.1133% | $64.10 | $3.94M | +83.72% |
| Schauerman John P. | director | 74466 0.1373% | $5.93M | 2 | 43 | +14.4% |
| MCCALLISTER TERRY D | director | 21522 0.0397% | $1.71M | 6 | 0 | <0.0001% |
| King David Lee | director | 14941 0.0275% | $1.19M | 1 | 12 | +5.51% |
| Vadlamudi Koti | PRESIDENT & CEO | 7815 0.0144% | $622,308.45 | 1 | 0 | |
| Perisich John M. | CHIEF LEGAL AND ADMIN OFFICER | 0 0% | $0 | 2 | 8 | <0.0001% |
| Healy Timothy R. | 570349 1.0512% | $45.42M | 1 | 0 | +42.04% | |
| Killgore Michael D | Exec VP, Dir Const Svcs | 310169 0.5717% | $24.7M | 3 | 34 | <0.0001% |
| Theeuwes Alfons | Sr. VP of Acct. & Finance | 151416 0.2791% | $12.06M | 3 | 4 | +28.67% |
| Perisich Family Trust dated July 11, 2007 | 144966 0.2672% | $11.54M | 3 | 0 | +15.91% | |
| Oscars Darryl | director | 130320 0.2402% | $10.38M | 1 | 0 | |
| Schlemm Leonard B | director | 129132 0.238% | $10.28M | 3 | 0 | <0.0001% |
| Thurman Mark A | 62133 0.1145% | $4.95M | 1 | 0 | +42.04% | |
| Ajdler Arnaud | Secretary | 52632 0.097% | $4.19M | 1 | 0 | <0.0001% |
| McCormick Thomas Edward | PRESIDENT & CEO | 46796 0.0863% | $3.73M | 2 | 8 | +32.11% |
| ROSENFELD ERIC | director | 41383 0.0763% | $3.3M | 3 | 62 | <0.0001% |
| MOERBEEK PETER J | Exec. VP, CFO | 28863 0.0532% | $2.3M | 9 | 2 | +26.75% |
| Sgro David | Chief Financial Officer | 21000 0.0387% | $1.67M | 1 | 0 | <0.0001% |
| Tucker Thomas E. | director | 11725 0.0216% | $933,661.75 | 9 | 13 | +50.4% |
| Cook Stephen C. | director | 7377 0.0136% | $587,430.51 | 2 | 17 | +101.25% |
| Summers Scott E. | director | 7342 0.0135% | $584,643.46 | 1 | 0 | +42.04% |
| Dodgen Kenneth Morris | Chief Financial Officer | 5663 0.0104% | $450,944.69 | 1 | 0 | +60.53% |
| Pratt Brian | director | 0 0% | $0 | 7 | 90 | +33.65% |
$24,914,470 | 167 | 5.37% | $1.18B | |
$146,360,297 | 83 | 18.54% | $8.19B | |
$68,701,610 | 72 | 39.53% | $595.3M | |
Primoris Services Corporation (PRIM) | $5,570,548 | 53 | 20.28% | $4.32B |
$11,389,125 | 53 | 29.05% | $1.14B |
| Increased Positions | 275 | +52.88% | 12M | +23.72% |
| Decreased Positions | 241 | -46.35% | 6M | -11.86% |
| New Positions | 100 | New | 2M | New |
| Sold Out Positions | 65 | Sold Out | 2M | Sold Out |
| Total Postitions | 554 | +6.54% | 57M | +11.86% |
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