DYNAVAX TECHNOLOGIES CORP

CUSIP: 268158102 Class: CMN

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q3 2014
Shares 26,303 Value ($000) $38 Avg Close — Range —
Q2 2014
Shares 28,488 Value ($000) $46 Avg Close — Range —