VIROPHARMA INC

CUSIP: 928241108 Class: COMMON STOCK

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q3 2013
Shares 5,592,239 Value ($000) $219,551 Avg Close — Range —
Q2 2013
Shares 8,528,603 Value ($000) $244,344 Avg Close — Range —