DYNAVAX TECHNOLOGIES CORP — Director's Dealing 2019

Feb 22, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DYNAVAX TECHNOLOGIES CORP (DVAX)
CIK: 0001029142
Period of Report: 2019-02-22

Reporting Person: OSTRACH MICHAEL S (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-22	Common Stock	M	49804	—	Acquired	126358	Direct
2019-02-22	Common Stock	M	8500	—	Acquired	134858	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-02-22	Restricted Stock Unit	$	M	49804	Disposed	2024-02-21	Common Stock (49804)	Direct
2019-02-22	Restricted Stock Unit	$	M	8500	Disposed	2024-02-21	Common Stock (8500)	Direct
2019-02-22	Stock Option (Right to Buy)	$10.47	A	88000	Acquired	2026-02-21	Common Stock (88000)	Direct
2019-02-22	Restricted Stock Unit	$	A	22000	Acquired	2026-02-21	Common Stock (22000)	Direct

Footnotes

F1: Each restricted stock unit ("RSU") represented a contingent right to receive one share of common stock that vested and converted to common stock on February 22, 2019.

F2: This option grant will vest over three (3) years with one third (1/3) of the shares subject to the option vesting twelve months after the grant date, and one thirty-sixth (1/36) of the shares subject to the option vesting on the last day of each month thereafter.

F3: Each RSU represents a right to receive one share of common stock. These RSUs vested upon completion of certain performance conditions.