ACETO CORP

CUSIP: 004446100 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2017
Shares 1,231,949 Value ($000) $12,726 Avg Close — Range —
Q3 2017
Shares 1,571,638 Value ($000) $17,650 Avg Close — Range —
Q2 2017
Shares 1,736,638 Value ($000) $26,831 Avg Close — Range —
Q1 2017
Shares 1,592,447 Value ($000) $25,177 Avg Close — Range —
Q4 2016
Shares 1,490,471 Value ($000) $32,745 Avg Close — Range —
Q3 2016
Shares 1,297,898 Value ($000) $24,648 Avg Close — Range —
Q2 2016
Shares 1,160,538 Value ($000) $25,404 Avg Close — Range —
Q1 2016
Shares 1,218,325 Value ($000) $28,703 Avg Close — Range —
Q4 2015
Shares 796,660 Value ($000) $21,494 Avg Close — Range —
Q3 2015
Shares 804,479 Value ($000) $22,084 Avg Close — Range —
Q2 2015
Shares 1,426,920 Value ($000) $35,145 Avg Close — Range —
Q1 2015
Shares 1,517,641 Value ($000) $33,387 Avg Close — Range —
Q4 2014
Shares 1,368,603 Value ($000) $29,698 Avg Close — Range —
Q3 2014
Shares 1,183,947 Value ($000) $22,874 Avg Close — Range —
Q2 2014
Shares 1,145,921 Value ($000) $20,787 Avg Close — Range —
Q1 2014
Shares 1,024,991 Value ($000) $20,592 Avg Close — Range —
Q4 2013
Shares 1,026,791 Value ($000) $25,680 Avg Close — Range —
Q3 2013
Shares 1,464,843 Value ($000) $22,881 Avg Close — Range —
Q2 2013
Shares 2,282,956 Value ($000) $31,801 Avg Close — Range —