COMPUTER TASK GROUP INC

CUSIP: 205477102 Class: COM

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

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

Q3 2013
Shares 34,246 Value ($000) $553 Avg Close — Range —
Q2 2013
Shares 37,269 Value ($000) $856 Avg Close — Range —