| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | PERFICIENT INC | 4,291,141 | 12.3% | EDGAR |
| SC 13G | 2024-02-08 | WELLINGTON MANAGEMENT GROUP LLP | PERFICIENT INC | 1,945,667 | 5.6% | EDGAR |
| SC 13G/A | 2024-01-22 | BlackRock Inc. | PERFICIENT INC | 5,379,923 | 15.5% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | PERFICIENT INC | 4,013,507 | 11.6% | EDGAR |
| SC 13G/A | 2023-01-27 | BlackRock Inc. | PERFICIENT INC | 5,528,114 | 16.0% | EDGAR |
| SC 13G/A | 2023-01-23 | BlackRock Inc. | PERFICIENT INC | 5,528,114 | 16.0% | EDGAR |
| SC 13G/A | 2022-02-04 | WELLINGTON MANAGEMENT GROUP LLP | PERFICIENT INC | 1,272,249 | 3.9% | EDGAR |
| SC 13G/A | 2022-01-28 | BlackRock Inc. | PERFICIENT INC | 5,244,234 | 15.9% | EDGAR |
| SC 13G/A | 2022-01-10 | VANGUARD GROUP INC | PERFICIENT INC | 3,609,336 | 11.0% | EDGAR |
| SC 13G/A | 2021-02-12 | DIMENSIONAL FUND ADVISORS LP | PERFICIENT INC | 1,542,578 | 4.7% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | PERFICIENT INC | 2,269,978 | 6.9% | EDGAR |
| SC 13G | 2021-02-04 | WELLINGTON MANAGEMENT GROUP LLP | PERFICIENT INC | 2,370,985 | 7.2% | EDGAR |
| SC 13G/A | 2021-01-26 | BlackRock Inc. | PERFICIENT INC | 4,938,162 | 15.0% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | PERFICIENT INC | 2,203,333 | 6.8% | EDGAR |
| SC 13G/A | 2020-02-12 | DIMENSIONAL FUND ADVISORS LP | PERFICIENT INC | 2,212,939 | 6.8% | EDGAR |
| SC 13G/A | 2020-02-04 | BlackRock Inc. | PERFICIENT INC | 5,211,965 | 16.0% | EDGAR |
| SC 13G/A | 2019-02-12 | WELLINGTON MANAGEMENT GROUP LLP | PERFICIENT INC | 803,760 | 2.4% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | PERFICIENT INC | 2,108,503 | 6.4% | EDGAR |
| SC 13G/A | 2019-02-08 | DIMENSIONAL FUND ADVISORS LP | PERFICIENT INC | 2,304,894 | 7.0% | EDGAR |
| SC 13G/A | 2019-01-31 | BlackRock Inc. | PERFICIENT INC | 4,940,755 | 14.9% | EDGAR |