VANGUARD HEALTH SYS INC

CUSIP: 922036207 Class: CMN

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

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

Q2 2013
Shares 641,955 Value ($000) $13,314 Avg Close — Range —
Q1 2013
Shares 733,600 Value ($000) $10,909 Avg Close — Range —