DYNAVAX TECHNOLOGIES CORP

CUSIP: 268158102 Class: CMN

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q3 2014
Shares 485,246 Value ($000) $694 Avg Close — Range —
Q2 2014
Shares 479,491 Value ($000) $767 Avg Close — Range —
Q1 2014
Shares 475,491 Value ($000) $856 Avg Close — Range —
Q4 2013
Shares 475,491 Value ($000) $932 Avg Close — Range —
Q3 2013
Shares 329,391 Value ($000) $395 Avg Close — Range —
Q2 2013
Shares 318,702 Value ($000) $351 Avg Close — Range —
Q1 2013
Shares 317,938 Value ($000) $706 Avg Close — Range —