DYNAVAX TECHNOLOGIES CORP

CUSIP: 268158102 Class: CMN

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

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

Q3 2013
Shares 8,986,000 Value ($000) $10,693 Avg Close — Range —
Q2 2013
Shares 8,986,000 Value ($000) $9,885 Avg Close — Range —