Company: DVAX
Filing Date: 2025-04-03
Form Type: PREC14A
Source: 0000930413-25-001153
Chunk: 119

Company: DYNAVAX TECHNOLOGIES CORP
Filing Date: 2025-04-03
Form: PREC14A
Chunk 119
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. Thus, a total of shares are entitled to vote at the Annual Meeting and holders of Common Stock representing at least votes
must be represented at the Annual Meeting or by proxy to have a quorum.

Your shares will be counted towards the quorum only if you
submit a valid proxy (or one is submitted on your behalf by your broker, bank or other nominee) or if you vote at the Annual Meeting.
Abstentions and broker non-votes will be counted towards the quorum requirement. If there is no quorum, either the chairman of
the meeting or the holders of a majority of shares present virtually at the Annual Meeting or represented by proxy may adjourn
the Annual Meeting to another date.

Are the proxy statement and Annual Report available on the internet?

Yes. This proxy statement and our Annual Report are available
at https://investors.dynavax.com/annuals-and-proxies.

When are stockholder proposals for the 2026 Annual Meeting due?

To be considered for inclusion in next year’s proxy statement,
stockholder proposals submitted in writing by , 2025 to Dynavax Technologies Corporation, Attention: Corporate Secretary, 2100
Powell Street, Suite 720, Emeryville, California 94608. However, if our 2026 Annual Meeting of Stockholders is not held between
, 2026 and , 2026, then the deadline will be a reasonable time before we begin to print and send our proxy materials.

If you wish to submit a proposal (including a director nomination)
that is not to be included in next year’s proxy materials, you must do so no later than the close of business on , 2026
and no earlier than the close of business on , 2026. However, if our 2026 Annual Meeting of Stockholders is not held between ,
2026 and , 2026, then you must submit your proposal (or director nomination) not earlier than the close of business on the 120th
day prior to such annual meeting and not later than the close of business on the 90th day prior to such annual meeting or the
10th day following the day on which public announcement of the date of such meeting is first made. In addition, stockholders who
intend to solicit proxies in support of director nominees other than our nominees must also comply with the additional requirements
of Rule 14a-19(b).

What are the costs of this proxy solicitation?

The proxies being solicited hereby are being solicited by