CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

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

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

Q3 2014
Shares 283,756 Value ($000) $18,824 Avg Close — Range —
Q3 2013
Shares 452,600 Value ($000) $28,763 Avg Close — Range —