ENERNOC INC

CUSIP: 292764107 Class: COMMON STOCK

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

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

Q1 2014
Shares 62,330 Value ($000) $1,389 Avg Close — Range —
Q4 2013
Shares 62,330 Value ($000) $1,073 Avg Close — Range —
Q3 2013
Shares 78,697 Value ($000) $1,179 Avg Close — Range —
Q2 2013
Shares 217,187 Value ($000) $2,880 Avg Close — Range —