Dynavax to Host Third Quarter 2018 Financial Results Conference Call

Dynavax Technologies Corporation (NASDAQ: DVAX) today announced that it will report financial results for the third quarter ended September 30, 2018 after market close on Monday, November 5, 2018, and host a conference call that day to review the results and provide an update on the launch of HEPLISAV-B® [Hepatitis B Vaccine, (Recombinant) Adjuvanted] and its SD-101 immuno-oncology program at 4:30pm ET/1:30pm PT.

To access the call, participants must dial [phone] in the U.S. or [phone] internationally, and use the conference ID 5179228. The live call will be webcast and can be accessed in the "Investors and Media" section of the company's website at www.dynavax.com. A replay of the webcast will be available for 30 days following the live event.

About DynavaxDynavax is a fully-integrated biopharmaceutical company focused on leveraging the power of the body's innate and adaptive immune responses through toll-like receptor (TLR) stimulation. Dynavax discovers and develops novel vaccines and immuno-oncology therapeutics. The Company’s first commercial product, HEPLISAV-B® [Hepatitis B Vaccine (Recombinant), Adjuvanted], was approved by the United States Food and Drug Administration in November 2017 for prevention of infection caused by all known subtypes of hepatitis B virus in adults age 18 years and older. Dynavax's lead immunotherapy product, SD-101, is an investigational cancer immunotherapeutic currently being evaluated in Phase 1/2 studies and its second cancer immunotherapeutic, DV281, is in Phase 1 development. For more information, visit www.dynavax.com.

Ryan Spencer(510) [e-mail]