SCHULMAN A INC

CUSIP: 808194104 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2017
Shares 1,200 Value ($000) $38 Avg Close — Range —
Q4 2016
Shares 1,700 Value ($000) $57 Avg Close — Range —
Q2 2016
Shares 100 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 800 Value ($000) $35 Avg Close — Range —