DYNAVAX TECHNOLOGIES CORP — Director's Dealing 2012

Jun 21, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DYNAVAX TECHNOLOGIES CORP (DVAX)
CIK: 0001029142
Period of Report: 2012-06-20

Reporting Person: COFFMAN ROBERT (Chief Scientific Officer & VP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-06-20	Common Stock	M	8000	$4.1268	Disposed	41325	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	11111	Indirect

Footnotes

F1: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F2: Represents shares held by Robert Coffman and Susan Coffman.