TECHTARGET INC

CUSIP: 87874R100 Class: Common Stock

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

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

Q3 2022
Shares 10,600 Value ($000) $628 Avg Close — Range —
Q2 2022
Shares 5,500 Value ($000) $361 Avg Close — Range —
Q1 2022
Shares 3,400 Value ($000) $276 Avg Close — Range —
Q4 2021
Shares 3,400 Value ($000) $325 Avg Close — Range —
Q3 2021
Shares 2,800 Value ($000) $231 Avg Close — Range —
Q4 2019
Shares 22,600 Value ($000) $590 Avg Close — Range —
Q3 2019
Shares 24,400 Value ($000) $550 Avg Close — Range —
Q2 2019
Shares 33,500 Value ($000) $712 Avg Close — Range —