ACETO CORP

CUSIP: 004446100 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2018
Shares 17,200 Value ($000) $58 Avg Close — Range —
Q1 2018
Shares 10,684 Value ($000) $81 Avg Close — Range —
Q4 2017
Shares 4,704 Value ($000) $49 Avg Close — Range —