TECHTARGET INC

CUSIP: 87874R100 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2015
Shares 27,419 Value ($000) $316 Avg Close — Range —
Q4 2014
Shares 32,900 Value ($000) $374 Avg Close — Range —