PERFICIENT INC

CUSIP: 71375U101 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2021
Shares 4,700 Value ($000) $544 Avg Close — Range —
Q2 2021
Shares 5,706 Value ($000) $460 Avg Close — Range —
Q1 2021
Shares 5,806 Value ($000) $342 Avg Close — Range —
Q4 2020
Shares 14,115 Value ($000) $674 Avg Close — Range —
Q3 2020
Shares 89,715 Value ($000) $3,835 Avg Close — Range —
Q2 2020
Shares 184,615 Value ($000) $6,607 Avg Close — Range —
Q1 2020
Shares 184,615 Value ($000) $5,002 Avg Close — Range —
Q4 2019
Shares 186,815 Value ($000) $8,608 Avg Close — Range —
Q3 2019
Shares 187,115 Value ($000) $7,220 Avg Close — Range —
Q2 2019
Shares 185,823 Value ($000) $6,379 Avg Close — Range —
Q1 2019
Shares 185,425 Value ($000) $5,080 Avg Close — Range —
Q4 2018
Shares 161,431 Value ($000) $3,595 Avg Close — Range —
Q3 2018
Shares 128,233 Value ($000) $3,418 Avg Close — Range —
Q2 2018
Shares 145,238 Value ($000) $3,830 Avg Close — Range —
Q1 2018
Shares 139,739 Value ($000) $3,203 Avg Close — Range —
Q4 2017
Shares 172,361 Value ($000) $3,287 Avg Close — Range —
Q3 2017
Shares 208,672 Value ($000) $4,105 Avg Close — Range —
Q2 2017
Shares 153,866 Value ($000) $2,869 Avg Close — Range —
Q1 2017
Shares 132,534 Value ($000) $2,301 Avg Close — Range —
Q4 2016
Shares 107,218 Value ($000) $1,876 Avg Close — Range —
Q3 2016
Shares 144,352 Value ($000) $2,909 Avg Close — Range —
Q2 2016
Shares 76,162 Value ($000) $1,547 Avg Close — Range —
Q1 2016
Shares 87,768 Value ($000) $1,907 Avg Close — Range —
Q4 2015
Shares 88,268 Value ($000) $1,512 Avg Close — Range —
Q3 2015
Shares 82,563 Value ($000) $1,274 Avg Close — Range —
Q2 2015
Shares 82,063 Value ($000) $1,579 Avg Close — Range —
Q1 2015
Shares 71,213 Value ($000) $1,474 Avg Close — Range —
Q4 2014
Shares 71,212 Value ($000) $1,327 Avg Close — Range —
Q3 2014
Shares 96,613 Value ($000) $1,449 Avg Close — Range —
Q2 2014
Shares 96,313 Value ($000) $1,876 Avg Close — Range —
Q1 2014
Shares 97,062 Value ($000) $1,759 Avg Close — Range —
Q4 2013
Shares 99,361 Value ($000) $2,328 Avg Close — Range —
Q3 2013
Shares 102,770 Value ($000) $1,887 Avg Close — Range —
Q2 2013
Shares 96,062 Value ($000) $1,282 Avg Close — Range —