ACETO CORP

CUSIP: 004446100 Class: COM

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q1 2018

Shares 61,700 Value ($000) $469 Avg Close — Range —

Q4 2017

Shares 71,300 Value ($000) $737 Avg Close — Range —

Q3 2017

Shares 73,500 Value ($000) $825 Avg Close — Range —

Q2 2017

Shares 75,500 Value ($000) $1,166 Avg Close — Range —

Q1 2017

Shares 67,000 Value ($000) $1,059 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	61,700	$469	—	—
Q4 2017	71,300	$737	—	—
Q3 2017	73,500	$825	—	—
Q2 2017	75,500	$1,166	—	—
Q1 2017	67,000	$1,059	—	—