PERFICIENT INC

CUSIP: 71375U101 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024
Shares 554,067 Value ($000) $31,188 Avg Close — Range —
Q4 2023
Shares 554,317 Value ($000) $36,485 Avg Close — Range —
Q3 2023
Shares 563,046 Value ($000) $32,578 Avg Close — Range —