ALKERMES PLC

CUSIP: G0176710 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 240,000 Value ($000) $11,287 Avg Close — Range —
Q4 2015
Shares 10,100 Value ($000) $802 Avg Close — Range —
Q3 2015
Shares 223,789 Value ($000) $14,399 Avg Close — Range —
Q2 2015
Shares 223,789 Value ($000) $14,399 Avg Close — Range —
Q1 2015
Shares 36,200 Value ($000) $2,207 Avg Close — Range —
Q3 2014
Shares 139,618 Value ($000) $5,985 Avg Close — Range —
Q1 2014
Shares 388,629 Value ($000) $17,135 Avg Close — Range —
Q4 2013
Shares 73,073 Value ($000) $2,971 Avg Close — Range —
Q2 2013
Shares 247,629 Value ($000) $7,102 Avg Close — Range —