Primoris Services (NYSE: PRIM) insider transactions
In the twelve months to 10 November 2026, executives and directors of Primoris Services reported 11 open-market sales of 59,604 shares ($7.5m) and 4 open-market purchases of 63 shares ($6,720), by 5 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 30 October 2026 | McCallister Terry D | Director | Grant or award | +571 | — | 22,093 | Form 4 |
| 30 October 2026 | Mashinski Carla S | Director | Grant or award | +571 | — | 23,019 | Form 4 |
| 30 October 2026 | King David Lee | Director | Grant or award | +571 | — | 15,868 | Form 4 |
| 30 October 2026 | Wagner Patricia K | Director | Grant or award | +571 | — | 1,791 | Form 4 |
| 30 October 2026 | Rodriguez Jose Ramon | Director | Grant or award | +571 | — | 18,612 | Form 4 |
| 30 October 2026 | Ching Michael E. | Director | Grant or award | +571 | — | 11,325 | Form 4 |
| 30 October 2026 | Saluja Harpreet | Director | Grant or award | +571 | — | 2,290 | Form 4 |
| 15 October 2026 | McCallister Terry D | Director | Open-market purchase | +22 | $79.98 | 21,522 | Form 4 |
| 11 August 2026 | Wagner Patricia K | Director | Gift | −2,241 | — | 1,220 | Form 4 |
| 31 July 2026 | McCallister Terry D | Director | Grant or award | +356 | — | 21,500 | Form 4 |
| 31 July 2026 | Mashinski Carla S | Director | Grant or award | +356 | — | 22,448 | Form 4 |
| 31 July 2026 | King David Lee | Director | Grant or award | +356 | — | 15,297 | Form 4 |
| 31 July 2026 | Wagner Patricia K | Director | Grant or award | +356 | — | 3,461 | Form 4 |
| 31 July 2026 | Rodriguez Jose Ramon | Director | Grant or award | +356 | — | 18,041 | Form 4 |
| 31 July 2026 | Ching Michael E. | Director | Grant or award | +356 | — | 10,754 | Form 4 |
| 31 July 2026 | Saluja Harpreet | Director | Grant or award | +356 | — | 1,719 | Form 4 |
| 15 July 2026 | McCallister Terry D | Director | Open-market purchase | +20 | $86.66 | 21,144 | Form 4 |
| 28 May 2026 | Perisich John M. | Chief Legal and Admin Officer | Open-market sale | −2,133 | $125.75 | 27,574 | Form 4 |
| 28 May 2026 | Perisich John M. | Chief Legal and Admin Officer | Open-market sale | −9,450 | $126.68 | 18,124 | Form 4 |
| 28 May 2026 | Perisich John M. | Chief Legal and Admin Officer | Open-market sale | −6,017 | $127.66 | 12,107 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Primoris Services page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.