DENDREON CORP

CUSIP: 24823Q107 Class: COM

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q1 2012
Shares 4,000 Value ($000) $43 Avg Close — Range —
Q4 2011
Shares 4,000 Value ($000) $30 Avg Close — Range —
Q3 2011
Shares 4,000 Value ($000) $36 Avg Close — Range —
Q2 2011
Shares 4,000 Value ($000) $158 Avg Close — Range —
Q1 2011
Shares 4,000 Value ($000) $150 Avg Close — Range —
Q4 2010
Shares 4,100 Value ($000) $143 Avg Close — Range —