PERFICIENT INC

CUSIP: 71375U101 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2024
Shares 53,305 Value ($000) $4,023 Avg Close — Range —
Q2 2024
Shares 44,782 Value ($000) $3,349 Avg Close — Range —
Q4 2022
Shares 32,938 Value ($000) $2,300 Avg Close — Range —
Q3 2022
Shares 64,498 Value ($000) $4,194 Avg Close — Range —
Q1 2021
Shares 17,254 Value ($000) $1,013 Avg Close — Range —
Q1 2020
Shares 17,360 Value ($000) $470 Avg Close — Range —
Q1 2019
Shares 126,767 Value ($000) $3,472 Avg Close — Range —
Q4 2018
Shares 88,754 Value ($000) $1,976 Avg Close — Range —
Q1 2014
Shares 18,300 Value ($000) $332 Avg Close — Range —