HEIDRICK & STRUGGLES INTL IN

CUSIP: 422819102 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2021
Shares 37,400 Value ($000) $1,636 Avg Close — Range —
Q3 2021
Shares 34,800 Value ($000) $1,553 Avg Close — Range —
Q2 2021
Shares 43,500 Value ($000) $1,938 Avg Close — Range —
Q1 2021
Shares 43,500 Value ($000) $1,554 Avg Close — Range —
Q4 2020
Shares 27,000 Value ($000) $793 Avg Close — Range —
Q1 2016
Shares 16,200 Value ($000) $384 Avg Close — Range —
Q4 2015
Shares 24,700 Value ($000) $672 Avg Close — Range —