DENDREON CORP

CUSIP: 24823Q107 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2015
Shares 25,589 Value ($000) $1 Avg Close — Range —
Q3 2014
Shares 1,779,466 Value ($000) $2,562 Avg Close — Range —
Q2 2014
Shares 1,841,201 Value ($000) $4,235 Avg Close — Range —
Q1 2014
Shares 2,062,240 Value ($000) $6,166 Avg Close — Range —
Q4 2013
Shares 2,186,297 Value ($000) $6,537 Avg Close — Range —
Q3 2013
Shares 2,193,297 Value ($000) $6,426 Avg Close — Range —
Q2 2013
Shares 2,168,446 Value ($000) $8,934 Avg Close — Range —