Company: DVAX
Filing Date: 2025-04-17
Form Type: PRRN14A
Source: 0001193125-25-084044
Chunk: 31

Company: DYNAVAX TECHNOLOGIES CORP
Filing Date: 2025-04-17
Form: PRRN14A
Chunk 31
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 your validly executed WHITEproxy card without specifying how you would like your shares voted as to any proposal(s),
your shares will be voted as specified above on such proposal(s) and in accordance with the discretion of the persons named on the WHITEproxy card with respect to any other matters that may be voted upon at the 2025 Annual Meeting.

Revocation of Proxies

Stockholders
may revoke their proxies at any time prior to exercise by virtually attending the 2025 Annual Meeting and voting by Internet by visiting www.cesonlineservices.com/dvax25_vm (although attendance at the 2025 Annual Meeting will not in and of itself
constitute revocation of a proxy), by delivering a written notice of revocation, or by delivering a validly executed, subsequently dated proxy. The latest dated, validly executed proxy is the only one that will be counted. The revocation may be
delivered either to Deep Track Capital in care of Innisfree at the address set forth on the back cover of this Proxy Statement or to the Company at 2100 Powell Street, Ste 720, Emeryville, California 94608, Attention: Corporate Secretary, or any
other address provided by the Company. Although a revocation is effective if delivered to the Company, Deep Track Capital requests that either the original or photostatic copies of all revocations be mailed to Deep Track Capital in care of Innisfree
at the address set forth on the back cover of this Proxy Statement so that we will be aware of all revocations and can more accurately determine if and when proxies have been received from the holders of record on the Record Date. Additionally,
Innisfree may use this information to contact Stockholders who have revoked their proxies in order to solicit later dated proxies for the election of the Deep Track Nominees.

IF YOU WISH TO VOTE FOR THE DEEP TRACK NOMINEES, PLEASE FOLLOW THE INSTRUCTIONS SET FORTH ON THE ENCLOSED WHITE PROXY CARD TO VOTE VIA THE INTERNET OR BY TELEPHONE OR MARK, SIGN, DATE AND RETURN THE ENCLOSED WHITE PROXY CARD TODAY BY MAIL IN THE POSTAGE-PAID ENVELOPE PROVIDED.

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SOLICITATION OF PROXIES

The solicitation of proxies pursuant to this Proxy Statement is being made by the Participants. Proxies may be solicited by mail, facsimile,
telephone, Internet, in person and by advertisements. Solicitations may be made by certain of the respective directors, officers