VIROPHARMA INC

CUSIP: 928241108 Class: COMMON STOCK

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2013
Shares 144,049 Value ($000) $7,181 Avg Close — Range —
Q3 2013
Shares 143,907 Value ($000) $5,656 Avg Close — Range —
Q2 2013
Shares 155,207 Value ($000) $4,447 Avg Close — Range —