TECHTARGET INC

CUSIP: 87874R100 Class: Common Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2021
Shares 4,183 Value ($000) $324 Avg Close — Range —
Q1 2021
Shares 8,105 Value ($000) $563 Avg Close — Range —
Q2 2019
Shares 519 Value ($000) $11 Avg Close — Range —
Q1 2019
Shares 777 Value ($000) $13 Avg Close — Range —