BLUCORA INC

CUSIP: 095229100 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2014
Shares 30,000 Value ($000) $591 Avg Close — Range —
Q4 2013
Shares 25,000 Value ($000) $729 Avg Close — Range —