AUXILIUM PHARMACEUTICALS INC

CUSIP: 05334D107 Class: COMMON STOCK

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2014
Shares 35,885 Value ($000) $1,234 Avg Close — Range —
Q3 2014
Shares 10,900 Value ($000) $325 Avg Close — Range —