Company: DVAX
Filing Date: 2025-11-05
Form Type: 10-Q
Source: 0001628280-25-049536
Chunk: 209

Company: DYNAVAX TECHNOLOGIES CORP
Filing Date: 2025-11-05
Form: 10-Q
Item: Part II, Item 3
Chunk 209
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Certification of Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002    X32.2*Certification of Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002    X

EX—101.INSInline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.EX—101.SCHInline XBRL Taxonomy Extension Schema DocumentEX—104Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

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* The certifications attached as Exhibits 32.1 and 32.2 that accompany this Quarterly Report on Form 10-Q, are not deemed filed with the Securities and Exchange Commission and are not to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of this Form 10-Q), irrespective of any general incorporation language contained in such filing.

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SIGNATURES 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Emeryville, State of California. 

DYNAVAX TECHNOLOGIES CORPORATIONDate: November 5, 2025By:/s/ RYAN SPENCERRyan SpencerChief Executive Officer and Director(Principal Executive Officer)Date: November 5, 2025By:/s/ KELLY MACDONALDKelly MacDonaldChief Financial Officer(Principal Financial Officer)Date: November 5, 2025By:/s/ JOSEPH A. METZINGERJoseph A. MetzingerVice President, Chief Accounting Officer(Principal Accounting Officer)

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