VIROPHARMA INC

CUSIP: 928241108 Class: COMMON STOCK

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2013
Shares 459,122 Value ($000) $22,887,000 Avg Close — Range —