VIROPHARMA INC

CUSIP: 928241108 Class: COMMON STOCK

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

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

Q4 2013
Shares 423,700 Value ($000) $21,121 Avg Close — Range —
Q3 2013
Shares 27,083 Value ($000) $1,064 Avg Close — Range —