PRIM insider trading — Primoris Services Corp
Over the last 90 days, insiders at Primoris Services Corp (PRIM) made 1 open-market purchase worth $2K and 0 open-market sales worth $0, making them net buyers by $2K. The largest purchase was by Mccallister Terry D (Director), who bought 22 shares for $2K on Oct 15, 2026.
Updated Oct 16, 2026.
Recent PRIM insider transactions
Every Form 4 filed by Primoris Services Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 15, 2026 | Mccallister Terry D | Director | P · Purchase | Direct | 22 | $79.98 | $2K | Form 4 |
| Aug 11, 2026 | Wagner Patricia K | Director | G · Gift | Direct | 2,241 | — | — | Form 4 |
| Jul 31, 2026 | Mccallister Terry D | Director | A · Grant/award | Direct | 356 | — | — | Form 4 |
| Jul 31, 2026 | Mashinski Carla S | Director | A · Grant/award | Direct | 356 | — | — | Form 4 |
| Jul 31, 2026 | King David Lee | Director | A · Grant/award | Direct | 356 | — | — | Form 4 |
| Jul 31, 2026 | Wagner Patricia K | Director | A · Grant/award | Direct | 356 | — | — | Form 4 |
| Jul 31, 2026 | Rodriguez Jose Ramon | Director | A · Grant/award | Direct | 356 | — | — | Form 4 |
| Jul 31, 2026 | Saluja Harpreet | Director | A · Grant/award | Direct | 356 | — | — | Form 4 |
| Jul 31, 2026 | Ching Michael E. | Director | A · Grant/award | Direct | 356 | — | — | Form 4 |
PRIM insider trading FAQ
Are insiders buying PRIM stock?
Yes. In the last 90 days, Primoris Services Corp insiders made 1 open-market purchase totaling $2K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading PRIM?
Recent buyers: Mccallister Terry D.
Where does PRIM insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.