BLUCORA INC

CUSIP: 095229100 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q4 2018
Shares 183,295 Value ($000) $4,883 Avg Close — Range —
Q3 2018
Shares 225,145 Value ($000) $9,062 Avg Close — Range —
Q2 2018
Shares 191,345 Value ($000) $7,080 Avg Close — Range —