| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Stricker Travis | CAO | C/O PRIMORIS SERVICES CORPORATION, 2300 NORTH FIELD STREET, SUITE 1900, DALLAS | /s/ Kenneth M. Dodgen, Attorney-in-Fact | 06 Feb 2026 | 0001358632 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRIM | Common Stock | Options Exercise | +2,500 | +50% | 7,500 | 30 Jan 2026 | Direct | F1 | ||
| transaction | PRIM | Common Stock | Tax liability | $156,892 | -1,029 | -14% | $152.47 | 6,471 | 30 Jan 2026 | Direct | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRIM | Restricted Stock Units | Options Exercise | $0 | -2,500 | -55% | $0.000000 | 2,025 | 30 Jan 2026 | Common Stock | 2,500 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of PRIM scommon stock or the cash value thereof on the date of settlement, in the Company's discretion. On January 30, 2026, the restricted stock units vested and were settled for an equal number of shares of PRIM common stock. |
| F2 | Witholding of common stock to satistfy reporting person's tax obligation upon the settlement of vested restricted stock units. |