DYNAVAX TECHNOLOGIES CORP

CUSIP: 268158102 Class: CMN

WEDBUSH SECURITIES INC's Holding History (CIK: 0001142495)

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

Q4 2013
Shares 43,500 Value ($000) $85 Avg Close — Range —
Q3 2013
Shares 38,500 Value ($000) $46 Avg Close — Range —
Q2 2013
Shares 38,500 Value ($000) $42 Avg Close — Range —