| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | Primoris Services Corp | 5,225,779 | 9.8% | EDGAR |
| SC 13G/A | 2024-02-09 | DIMENSIONAL FUND ADVISORS LP | Primoris Services Corp | 3,595,569 | 6.7% | EDGAR |
| SC 13G/A | 2024-02-08 | WELLINGTON MANAGEMENT GROUP LLP | Primoris Services Corp | 1,558,081 | 2.9% | EDGAR |
| SC 13G/A | 2024-01-08 | BlackRock Inc. | Primoris Services Corp | 5,488,452 | 10.3% | EDGAR |
| SC 13G | 2023-02-10 | DIMENSIONAL FUND ADVISORS LP | Primoris Services Corp | 2,938,505 | 5.5% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | Primoris Services Corp | 5,436,419 | 10.2% | EDGAR |
| SC 13G/A | 2023-02-06 | WELLINGTON MANAGEMENT GROUP LLP | Primoris Services Corp | 3,857,157 | 7.3% | EDGAR |
| SC 13G | 2023-01-25 | BlackRock Inc. | Primoris Services Corp | 4,731,781 | 8.9% | EDGAR |
| SC 13G/A | 2022-11-10 | VANGUARD GROUP INC | Primoris Services Corp | 5,403,076 | 10.2% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | Primoris Services Corp | 5,287,045 | 9.8% | EDGAR |
| SC 13G/A | 2022-02-08 | DIMENSIONAL FUND ADVISORS LP | Primoris Services Corp | 2,391,110 | 4.4% | EDGAR |
| SC 13G/A | 2022-02-04 | WELLINGTON MANAGEMENT GROUP LLP | Primoris Services Corp | 3,864,071 | 7.2% | EDGAR |
| SC 13G/A | 2022-02-03 | BlackRock Inc. | Primoris Services Corp | 4,810,283 | 8.9% | EDGAR |
| SC 13G/A | 2021-07-12 | VANGUARD GROUP INC | Primoris Services Corp | 5,443,241 | 10.1% | EDGAR |
| SC 13G | 2021-02-12 | DIMENSIONAL FUND ADVISORS LP | Primoris Services Corp | 2,525,777 | 5.3% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | Primoris Services Corp | 4,072,658 | 8.5% | EDGAR |
| SC 13G | 2021-02-04 | WELLINGTON MANAGEMENT GROUP LLP | Primoris Services Corp | 2,932,392 | 6.1% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | Primoris Services Corp | 3,384,602 | 7.0% | EDGAR |
| SC 13D/A | 2020-07-24 | Pratt Brian | Primoris Services Corp | 2,112,709 | 4.4% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | Primoris Services Corp | 4,134,230 | 8.1% | EDGAR |