COMSTOCK MNG INC

CUSIP: 205750102 Class: CMN

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

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

Q2 2016
Shares 449,032 Value ($000) $157 Avg Close — Range —
Q1 2016
Shares 932,571 Value ($000) $345 Avg Close — Range —
Q2 2015
Shares 37,500 Value ($000) $22 Avg Close — Range —