OSIRIS THERAPEUTICS INC NEW

CUSIP: 68827R108 Class: CMN

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

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

Q4 2013
Shares 68,083 Value ($000) $1,095 Avg Close — Range —
Q3 2013
Shares 67,400 Value ($000) $1,122 Avg Close — Range —