DYNAVAX TECHNOLOGIES CORP

CUSIP: 268158102 Class: CMN

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

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

Q3 2014
Shares 490,500 Value ($000) $702 Avg Close — Range —
Q2 2014
Shares 490,500 Value ($000) $785 Avg Close — Range —
Q1 2014
Shares 490,500 Value ($000) $883 Avg Close — Range —
Q4 2013
Shares 411,500 Value ($000) $807 Avg Close — Range —
Q3 2013
Shares 275,700 Value ($000) $345 Avg Close — Range —
Q2 2013
Shares 402,618 Value ($000) $431 Avg Close — Range —