DYNAVAX TECHNOLOGIES CORP

CUSIP: 268158102 Class: CMN

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q2 2013
Shares 50,000 Value ($000) $55 Avg Close — Range —
Q1 2013
Shares 4,508,797 Value ($000) $10,010 Avg Close — Range —