ARIAD PHARMACEUTICALS INC

CUSIP: 04033A10 Class: COM

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

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

Q4 2015
Shares 34,826 Value ($000) $218 Avg Close — Range —
Q3 2015
Shares 44,564 Value ($000) $369 Avg Close — Range —
Q2 2015
Shares 44,564 Value ($000) $369 Avg Close — Range —