IDENIX PHARMACEUTICALS INC

CUSIP: 45166R204 Class: CMN

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

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

Q2 2013
Shares 30,200 Value ($000) $109 Avg Close — Range —
Q1 2013
Shares 30,200 Value ($000) $107 Avg Close — Range —