DENDREON CORP

CUSIP: 24823Q107 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2014
Shares 300,400 Value ($000) $433 Avg Close — Range —
Q2 2014
Shares 379,242 Value ($000) $873 Avg Close — Range —
Q1 2014
Shares 431,565 Value ($000) $1,291 Avg Close — Range —
Q4 2013
Shares 372,085 Value ($000) $1,113 Avg Close — Range —
Q3 2013
Shares 359,989 Value ($000) $1,059 Avg Close — Range —
Q2 2013
Shares 354,097 Value ($000) $1,523 Avg Close — Range —