EXELIXIS INC

CUSIP: 30161QAC8 Class: CNV

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

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

Q2 2016
Shares 2,500,000 Value ($000) $3,719 Avg Close — Range —
Q1 2016
Shares 12,000,000 Value ($000) $11,970 Avg Close — Range —
Q1 2015
Shares 4,800,000 Value ($000) $3,621 Avg Close — Range —
Q4 2014
Shares 7,800,000 Value ($000) $4,290 Avg Close — Range —
Q3 2014
Shares 9,300,000 Value ($000) $5,348 Avg Close — Range —
Q2 2014
Shares 3,550,000 Value ($000) $3,018 Avg Close — Range —
Q1 2014
Shares 3,550,000 Value ($000) $3,148 Avg Close — Range —
Q4 2013
Shares 3,770,000 Value ($000) $4,613 Avg Close — Range —
Q3 2013
Shares 4,000,000 Value ($000) $4,738 Avg Close — Range —
Q2 2013
Shares 4,000,000 Value ($000) $3,880 Avg Close — Range —