TECHTARGET INC

CUSIP: 87874R100 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q4 2018
Shares 10,481 Value ($000) $128 Avg Close — Range —
Q3 2018
Shares 193,200 Value ($000) $3,752 Avg Close — Range —
Q2 2018
Shares 145,300 Value ($000) $4,126 Avg Close — Range —
Q1 2018
Shares 35,600 Value ($000) $708 Avg Close — Range —