AFFYMETRIX INC

CUSIP: 00826TAH1 Class: NOTE 4.000% 7/0

SILVERBACK ASSET MANAGEMENT LLC's Holding History (CIK: 0001278960)

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

Q1 2016

Shares 12,500,000 Value ($000) $30,144 Avg Close — Range —

Q4 2015

Shares 12,500,000 Value ($000) $22,500 Avg Close — Range —

Q3 2015

Shares 12,500,000 Value ($000) $19,583 Avg Close — Range —

Q2 2015

Shares 12,500,000 Value ($000) $24,166 Avg Close — Range —

Q1 2015

Shares 11,500,000 Value ($000) $25,277 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	12,500,000	$30,144	—	—
Q4 2015	12,500,000	$22,500	—	—
Q3 2015	12,500,000	$19,583	—	—
Q2 2015	12,500,000	$24,166	—	—
Q1 2015	11,500,000	$25,277	—	—