ABIOMED INC

CUSIP: 003654100 Class: COM

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

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

Q3 2016
Shares 3,918 Value ($000) $504 Avg Close — Range —
Q2 2016
Shares 3,918 Value ($000) $428 Avg Close — Range —
Q1 2014
Shares 30,000 Value ($000) $781 Avg Close — Range —