ACETO CORP

CUSIP: 004446100 Class: COM

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

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

Q1 2017
Shares 5,800 Value ($000) $92 Avg Close — Range —
Q4 2015
Shares 2,800 Value ($000) $76 Avg Close — Range —