AUXILIUM PHARMACEUTICALS INC

CUSIP: 05334DAA5 Class: NOTE 1.500% 7/1

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q3 2014

Shares 1,500,000 Value ($000) $2,010 Avg Close — Range —

Q2 2014

Shares 2,500,000 Value ($000) $2,794 Avg Close — Range —

Q1 2014

Shares 2,500,000 Value ($000) $3,252 Avg Close — Range —

Q4 2013

Shares 2,500,000 Value ($000) $2,759 Avg Close — Range —

Q3 2013

Shares 2,500,000 Value ($000) $2,586 Avg Close — Range —

Q2 2013

Shares 2,500,000 Value ($000) $2,398 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	1,500,000	$2,010	—	—
Q2 2014	2,500,000	$2,794	—	—
Q1 2014	2,500,000	$3,252	—	—
Q4 2013	2,500,000	$2,759	—	—
Q3 2013	2,500,000	$2,586	—	—
Q2 2013	2,500,000	$2,398	—	—