ARIAD PHARMACEUTICALS INC

CUSIP: 04033A100 Class: COM

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q4 2016
Shares 3,838,376 Value ($000) $47,749 Avg Close — Range —
Q3 2016
Shares 2,138,471 Value ($000) $29,276 Avg Close — Range —
Q3 2013
Shares 1,264,009 Value ($000) $23,258 Avg Close — Range —
Q2 2013
Shares 1,277,109 Value ($000) $22,337 Avg Close — Range —
Q1 2013
Shares 816,909 Value ($000) $14,770 Avg Close — Range —