DYNAVAX TECHNOLOGIES CORP — Director's Dealing 2011

Nov 14, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DYNAVAX TECHNOLOGIES CORP (DVAX)
CIK: 0001029142
Period of Report: 2011-11-11

Reporting Person: OSTRACH MICHAEL S (VP, CBO, and General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-11-11	Common Stock	M	60000	—	Acquired	60000	Direct
2011-11-11	Common Stock	F	22008	—	Disposed	37992	Direct

Footnotes

F1: Represents shares of common stock delivered following the vesting of a restricted stock unit previously awarded in October 2008

F2: Represents shares of common stock surrendered to the Company in satisfaction of a tax obligation related to the shares of common stock delivered on November 11, 2011