DENDREON CORP

CUSIP: 24823QAB3 Class: NOTE 4.750% 6/1

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q1 2014
Shares 14,740,000 Value ($000) $14,308 Avg Close — Range —
Q4 2013
Shares 14,740,000 Value ($000) $14,187 Avg Close — Range —
Q3 2013
Shares 13,740,000 Value ($000) $13,212 Avg Close — Range —
Q2 2013
Shares 13,740,000 Value ($000) $13,611 Avg Close — Range —