DYNAVAX TECHNOLOGIES CORP

CUSIP: 268158102 Class: CMN

FMR LLC's Holding History (CIK: 0000315066)

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

Q2 2014
Shares 78,512 Value ($000) $126 Avg Close — Range —
Q1 2014
Shares 7,400,352 Value ($000) $13,321 Avg Close — Range —
Q4 2013
Shares 959,212 Value ($000) $1,880 Avg Close — Range —
Q3 2013
Shares 4,725,121 Value ($000) $5,670 Avg Close — Range —
Q2 2013
Shares 8,254,424 Value ($000) $9,080 Avg Close — Range —