VANGUARD HEALTH SYS INC

CUSIP: 922036207 Class: CMN

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q3 2013
Shares 430,073 Value ($000) $9,036 Avg Close — Range —
Q2 2013
Shares 521,000 Value ($000) $10,806 Avg Close — Range —