Primoris Services Corporation (PRIM) — insider trading
Industrials · NYSE
Primoris Services Corporation (PRIM) has 30 reported SEC Form 4 insider transactions in our data, including 3 open-market purchases and 9 open-market sales among the most recent 30 (latest 2026-10-15).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | MCCALLISTER TERRY D | Director | Open-market purchase | 22 | $79.98 | $1.7K | Form 4 |
| 2026-09-01 | Stricker Travis | Officer (Deputy CFO) | Grant / award / vesting (derivative) | 2,081 | — | $0 | Form 4 |
| 2026-08-11 | Wagner Patricia K | Director | Bona fide gift | 2,241 | — | $0 | Form 4 |
| 2026-07-31 | Ching Michael E. | Director | Grant / award / vesting | 356 | — | — | Form 4 |
| 2026-07-31 | Rodriguez Jose Ramon | Director | Grant / award / vesting | 356 | — | — | Form 4 |
| 2026-07-31 | MASHINSKI CARLA S | Director | Grant / award / vesting | 356 | — | — | Form 4 |
| 2026-07-31 | Wagner Patricia K | Director | Grant / award / vesting | 356 | — | — | Form 4 |
| 2026-07-31 | MCCALLISTER TERRY D | Director | Grant / award / vesting | 356 | — | — | Form 4 |
| 2026-07-31 | Saluja Harpreet | Director | Grant / award / vesting | 356 | — | — | Form 4 |
| 2026-07-31 | King David Lee | Director | Grant / award / vesting | 356 | — | — | Form 4 |
| 2026-07-15 | MCCALLISTER TERRY D | Director | Open-market purchase | 20 | $86.66 | $1.7K | Form 4 |
| 2026-05-28 | Perisich John M. | Officer (CHIEF LEGAL AND ADMIN OFFICER) | Open-market sale | 105 | $130.26 | $13.7K | Form 4 |
| 2026-05-28 | Perisich John M. | Officer (CHIEF LEGAL AND ADMIN OFFICER) | Open-market sale | 5,855 | $129.85 | $760.3K | Form 4 |
| 2026-05-28 | Perisich John M. | Officer (CHIEF LEGAL AND ADMIN OFFICER) | Open-market sale | 6,147 | $128.65 | $790.8K | Form 4 |
| 2026-05-28 | Perisich John M. | Officer (CHIEF LEGAL AND ADMIN OFFICER) | Open-market sale | 6,017 | $127.66 | $768.1K | Form 4 |
| 2026-05-28 | Perisich John M. | Officer (CHIEF LEGAL AND ADMIN OFFICER) | Open-market sale | 9,450 | $126.68 | $1.20M | Form 4 |
| 2026-05-28 | Perisich John M. | Officer (CHIEF LEGAL AND ADMIN OFFICER) | Open-market sale | 2,133 | $125.75 | $268.2K | Form 4 |
| 2026-05-27 | Vadlamudi Koti | Director, Officer (PRESIDENT & CEO) | Open-market purchase | 7,815 | $127.96 | $1.00M | Form 4/A |
| 2026-05-27 | Vadlamudi Koti | Director, Officer (PRESIDENT & CEO) | Grant / award / vesting | 7,815 | $127.96 | $1.00M | Form 4 |
| 2026-05-26 | King David Lee | Director | Open-market sale | 3,750 | $120.27 | $451.0K | Form 4 |
| 2026-05-26 | King David Lee | Director | Open-market sale | 3,917 | $119.66 | $468.7K | Form 4 |
| 2026-05-26 | King David Lee | Director | Open-market sale | 12,333 | $118.55 | $1.46M | Form 4 |
| 2026-04-30 | King David Lee | Director | Grant / award / vesting | 268 | — | — | Form 4 |
| 2026-04-30 | Saluja Harpreet | Director | Grant / award / vesting | 268 | — | — | Form 4 |
| 2026-04-30 | MCCALLISTER TERRY D | Director | Grant / award / vesting | 268 | — | — | Form 4 |
| 2026-04-30 | Schauerman John P. | Director | Grant / award / vesting | 268 | — | — | Form 4 |
| 2026-04-30 | Wagner Patricia K | Director | Grant / award / vesting | 268 | — | — | Form 4 |
| 2026-04-30 | MASHINSKI CARLA S | Director | Grant / award / vesting | 268 | — | — | Form 4 |
| 2026-04-30 | Rodriguez Jose Ramon | Director | Grant / award / vesting | 268 | — | — | Form 4 |
| 2026-04-30 | Ching Michael E. | Director | Grant / award / vesting | 268 | — | — | Form 4 |
Ask the chat about PRIM's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Primoris Services Corporation (PRIM).
Last updated 2026-10-15 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.