| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MCCALLISTER TERRY D | Director | C/O PRIMORIS SERVICES CORPORATION, 2300 NORTH FIELD STREET, SUITE 1900, DALLAS | /s/ Kenneth M. Dodgen, Attorney-in-Fact | 16 Jan 2026 | 0001216725 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRIM | Common Stock | Purchase | $1,643 | +12 | +0.06% | $138.00 | 20,552 | 15 Jan 2026 | Direct | F1, F2 |
| holding | PRIM | Common Stock | 10,000 | 15 Jan 2026 | By Trust | F3 |
| Id | Content |
|---|---|
| F1 | These transactions were the result of the automatic reinvestment of dividends received on shares of issuer common stock pursuant to a broker-sponsored dividend reinvestment plan. |
| F2 | Based on information provided by the investment advisor; additional information, including the price range, if any, is unavailable. |
| F3 | These shares are owned by the Terry D. McCallister Trust dated 6/14/2013 and indirectly by Terry D. McCallister, as a trustee of the trust. |