VIROPHARMA INC

CUSIP: 928241108 Class: COMMON STOCK

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2013
Shares 1,000,510 Value ($000) $49,875 Avg Close — Range —
Q3 2013
Shares 1,020,241 Value ($000) $40,054 Avg Close — Range —
Q2 2013
Shares 1,415,124 Value ($000) $40,543 Avg Close — Range —