DENDREON CORP

CUSIP: 24823Q107 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q3 2013
Shares 8,807,573 Value ($000) $25,806 Avg Close — Range —
Q2 2013
Shares 5,369,453 Value ($000) $22,122 Avg Close — Range —