VIROPHARMA INC

CUSIP: 928241108 Class: COMMON STOCK

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q4 2013
Shares 167,839 Value ($000) $8,367 Avg Close — Range —
Q3 2013
Shares 308,839 Value ($000) $12,137 Avg Close — Range —
Q2 2013
Shares 308,839 Value ($000) $8,848 Avg Close — Range —