VIROPHARMA INC

CUSIP: 928241108 Class: COMMON STOCK

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2013
Shares 154,582 Value ($000) $7,706 Avg Close — Range —
Q3 2013
Shares 165,182 Value ($000) $6,485 Avg Close — Range —
Q2 2013
Shares 170,282 Value ($000) $4,879 Avg Close — Range —