PERFICIENT INC

CUSIP: 71375U101 Class: Common Stock

Horizon Investment Services, LLC's Holding History (CIK: 0001426940)

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

Q4 2020
Shares 26,840 Value ($000) $1,279 Avg Close — Range —
Q3 2020
Shares 28,152 Value ($000) $1,203 Avg Close — Range —
Q2 2020
Shares 30,122 Value ($000) $1,078 Avg Close — Range —
Q1 2020
Shares 34,187 Value ($000) $926 Avg Close — Range —
Q4 2019
Shares 35,638 Value ($000) $1,642 Avg Close — Range —
Q3 2019
Shares 40,504 Value ($000) $1,563 Avg Close — Range —
Q2 2014
Shares 87,635 Value ($000) $1,706 Avg Close — Range —
Q1 2014
Shares 85,060 Value ($000) $1,554 Avg Close — Range —
Q4 2013
Shares 100,555 Value ($000) $2,355 Avg Close — Range —