Dynavax Prices Public Offering of Common Stock - Seite 2

This press release shall not constitute an offer to sell or the solicitation of an offer to buy these securities, nor shall there be any sale of these securities in any state or other jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state or other jurisdiction.

About Dynavax

Dynavax is a clinical-stage immunology company focused on leveraging the power of the body's innate and adaptive immune responses through toll-like receptor (TLR) stimulation. Dynavax's lead product candidates are SD-101, an investigational cancer immunotherapeutic currently in Phase 1/2 studies, and HEPLISAV-B, a Phase 3 investigational adult hepatitis B vaccine.

Forward-Looking Information is Subject to Risk and Uncertainty

Investors are cautioned that statements in this press release regarding the anticipated gross proceeds from the public offering, and completion and timing of the public offering, constitute forward-looking statements that involve risks and uncertainties, including, without limitation, risks and uncertainties related to market conditions and the satisfaction of customary closing conditions related to the public offering. There can be no assurance that Dynavax will be able to complete the public offering. Additional information on risks facing Dynavax can be found under the heading "Risk Factors" in Dynavax's periodic reports, including its quarterly report on Form 10-Q for the quarter ended June 30, 2017, and in the preliminary prospectus supplement related to the public offering filed with the Securities and Exchange Commission on August 8, 2017, each available on the SEC's web site at www.sec.gov. Dynavax expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements contained herein to reflect any change in its expectations with regard thereto or any change in events, conditions or circumstances on which any such statements are based.

Contact:
Ryan Spencer
VP, Corporate Strategy & Communications
510.665.4618
[e-mail]