ACETO CORP

CUSIP: 004446100 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2019
Shares 3,900 Value ($000) $0 Avg Close — Range —
Q4 2018
Shares 214 Value ($000) $0 Avg Close — Range —
Q3 2018
Shares 2,094 Value ($000) $4 Avg Close — Range —
Q2 2018
Shares 175 Value ($000) $0 Avg Close — Range —
Q4 2017
Shares 561 Value ($000) $5 Avg Close — Range —
Q3 2017
Shares 555 Value ($000) $6 Avg Close — Range —
Q1 2017
Shares 100 Value ($000) $1 Avg Close — Range —
Q4 2016
Shares 694 Value ($000) $15 Avg Close — Range —
Q3 2016
Shares 2,821 Value ($000) $53 Avg Close — Range —
Q2 2016
Shares 100 Value ($000) $2 Avg Close — Range —
Q4 2015
Shares 1,167 Value ($000) $31 Avg Close — Range —
Q3 2015
Shares 2,005 Value ($000) $55 Avg Close — Range —