| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Schauerman John P. | Director | C/O PRIMORIS SERVICES CORPORATION, 2300 N. FIELD STREET, SUITE 1900, DALLAS | /s/ Kenneth M. Dodgen, Attorney-in-Fact | 15 Dec 2025 | 0001440820 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRIM | Common Stock | Sale | $1,062,840 | -7,815 | -9.5% | $136.00 | 74,466 | 11 Dec 2025 | Schauerman Family Trust | F1 |
| holding | PRIM | Common Stock | 4,956 | 11 Dec 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Shares of Common Stock held by John P. Schauerman & Claudia H. Schauerman TR UA 08/12/10 Schauerman Family Trust. |