ARIAD PHARMACEUTICALS INC

CUSIP: 04033A100 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q1 2014
Shares 132,020 Value ($000) $1,064 Avg Close — Range —
Q4 2013
Shares 131,040 Value ($000) $894 Avg Close — Range —
Q3 2013
Shares 135,800 Value ($000) $2,499 Avg Close — Range —
Q2 2013
Shares 146,330 Value ($000) $2,559 Avg Close — Range —