ARIAD PHARMACEUTICALS INC

CUSIP: 04033A100 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2016
Shares 5,451,998 Value ($000) $67,823 Avg Close — Range —
Q3 2016
Shares 6,019,988 Value ($000) $82,414 Avg Close — Range —
Q2 2016
Shares 74,300 Value ($000) $549 Avg Close — Range —
Q1 2016
Shares 74,300 Value ($000) $475 Avg Close — Range —
Q4 2015
Shares 62,400 Value ($000) $390 Avg Close — Range —
Q3 2015
Shares 62,000 Value ($000) $362 Avg Close — Range —
Q2 2015
Shares 62,000 Value ($000) $513 Avg Close — Range —
Q1 2015
Shares 62,000 Value ($000) $511 Avg Close — Range —
Q4 2014
Shares 47,500 Value ($000) $326 Avg Close — Range —
Q3 2014
Shares 47,500 Value ($000) $257 Avg Close — Range —
Q2 2014
Shares 47,500 Value ($000) $303 Avg Close — Range —
Q1 2014
Shares 47,500 Value ($000) $383 Avg Close — Range —
Q4 2013
Shares 47,500 Value ($000) $324 Avg Close — Range —
Q3 2013
Shares 517,000 Value ($000) $9,513 Avg Close — Range —
Q2 2013
Shares 1,275,250 Value ($000) $22,304 Avg Close — Range —