Company: DVAX
Filing Date: 2025-04-03
Form Type: PREC14A
Source: 0000930413-25-001153
Chunk: 132

Company: DYNAVAX TECHNOLOGIES CORP
Filing Date: 2025-04-03
Form: PREC14A
Chunk 132
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 another capacity while holding such office, and shall continue as to a person who has ceased to be a director,
officer, employee, or agent and shall inure to the benefit of the heirs, executors, and administrators of such person.

C. Amendment, Repeal and Inconsistent Provisions.Neither any amendment nor repeal of this Article IX, nor the adoption of any provision of this Corporation’s
Certificate of Incorporation inconsistent with this Article IX, shall eliminate or reduce the effect of this Article IX, in respect
of any matter occurring, or any action or proceeding accruing or arising or that, but for this Article IX, would accrue or arise,
prior to such amendment, repeal or adoption of an inconsistent provision.

<div align='center'>ARTICLE X</div>

The corporation reserves the right to
amend, alter, change or repeal any provision contained in this Certificate of Incorporation, in the manner now or hereafter prescribed
by statute, except as provided in Article VIII of this Certificate, and all rights conferred upon the stockholders herein are
granted subject to this right.

<div align='center'>ARTICLE XI</div>

In furtherance and not in limitation of
the powers conferred by statute, the Board of Directors is expressly authorized to make, alter, amend or repeal the Bylaws of
the Corporation.

IN WITNESS WHEREOF, the Corporation has
caused this Restated Certificate of Incorporation to be signed by its duly authorized officer, this __ day of ________, 2025.

| DYNAVAX TECHNOLOGIES CORPORATION |
| By:                              |

| C-3 |

<div align='center'>PRELIMINARY PROXY CARD – SUBJECT TO COMPLETION DATED APRIL 3, 2025

Y O U R V O T E I S I M P O R T A N T . P L E A S E V O T E T O D A Y .

V O T E B Y I N T E R N E T – Q U I C K A N D E A S Y

I M M E D I A T E – 2 4 H O U R S A D A Y , 7 D A Y S A W E E K O R B Y M A I L

Dynavax Technologies Corporation</div>

As a stockholder of Dynavax
Technologies Corporation, you have the option of voting your shares electronically through the Internet, eliminating the need
to return any proxy card. Your