SCHULMAN A INC

CUSIP: 808194104 Class: COM

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

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

Q4 2014
Shares 30,490 Value ($000) $1,236 Avg Close — Range —
Q3 2014
Shares 34,128 Value ($000) $1,234 Avg Close — Range —
Q2 2014
Shares 35,967 Value ($000) $1,392 Avg Close — Range —
Q1 2014
Shares 41,944 Value ($000) $1,521 Avg Close — Range —