Dynavax Restructures and Emphasizes Immuno-Oncology Program

BERKELEY, CA --(Marketwired - January 05, 2017) - Dynavax Technologies Corporation (NASDAQ: DVAX), a clinical-stage biopharmaceutical company, today announced that it is reshaping its strategy and operations to prioritize its emerging clinical and preclinical immuno-oncology portfolio. The company has implemented significant organizational restructuring and cost reductions to align around its immuno-oncology business, while allowing it to advance HEPLISAV-B^™ [Hepatitis B Vaccine, Recombinant (Adjuvanted)], its investigational hepatitis B vaccine candidate, through the U.S. Food and Drug Administration (FDA) review process and an approval decision. Dynavax continues to believe that HEPLISAV-B is an approvable product and plans to submit its response to the FDA's outstanding questions shortly.

To achieve these savings, Dynavax has suspended manufacturing for HEPLISAV-B and reduced its global workforce by 38 percent. The company will incur restructuring costs, currently estimated to be $3.0 million, primarily in the first quarter of 2017. The company estimates that its cash, cash equivalents and marketable securities were approximately $81.4 million as of December 31, 2016. Going forward, it expects HEPLISAV-B costs prior to any FDA decision to be less than $1 million per month, and all other operating costs to be less than $60 million per year to support continued development of its oncology program. This restructuring is currently estimated to result in approximately a 40 percent reduction in cash burn. The company will continue to evaluate the possibility of a partnership to support HEPLISAV-B as it increasingly concentrates its own strategic focus on oncology.

"We value all of our colleagues, so reducing our workforce is a sad and difficult decision. But it is one we believe is necessary to align our organization to reflect that of a clinical R&D-stage company with a promising immuno-oncology pipeline, which has become a strategically important area of our business and one we believe can potentially benefit thousands of people with cancer," said Eddie Gray, chief executive officer of Dynavax. "These measures will increase our financial strength and position us well to create significant long-term clinical and financial value. They also will allow us to advance HEPLISAV-B toward approval while we continue to evaluate the possibility of a partnership to support its approval and launch. We are grateful to all affected employees for their dedication to bringing us this far."