DENDREON CORP

CUSIP: 24823QAC1 Class: CORPORATE OBLIG

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q1 2014
Shares 5,595,000 Value ($000) $4,112 Avg Close — Range —
Q4 2013
Shares 4,000 Value ($000) $3 Avg Close — Range —
Q2 2013
Shares 23,579,000 Value ($000) $17,392 Avg Close — Range —