DENDREON CORP

CUSIP: 24823Q107 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q3 2014
Shares 209,017 Value ($000) $301 Avg Close — Range —
Q2 2014
Shares 909,067 Value ($000) $2,091 Avg Close — Range —
Q1 2014
Shares 1,736,792 Value ($000) $5,193 Avg Close — Range —
Q4 2013
Shares 1,437,555 Value ($000) $4,298 Avg Close — Range —
Q2 2013
Shares 426,130 Value ($000) $1,756 Avg Close — Range —