Dynavax Embarks on Transition to Commercialization 
  BERKELEY, CA, May 08, 2012 (MARKETWIRE via COMTEX) -- Dynavax Technologies  Corporation (DVAX) announced today, that following the recent submission of the  U.S. Biologics License Application (BLA) to the Food and Drug Administration  (FDA), it intends to begin developing a commercial operation capable of  independently launching HEPLISAV(TM) in the U.S. The Company believes that being  able to bring HEPLISAV to the market successfully will ultimately help maximize  long-term value for its shareholders. 
  With the goal of laying the foundation for long-term success, Dynavax plans to  strengthen its senior team with the addition of experienced commercial  leadership. Subsequent to a recommendation from Dino Dina, the Company's Chief  Executive Officer, the Company's Board of Directors has agreed to initiate a  process that they anticipate will include his succession. Dr. Dina plans to  continue in his role as CEO through this process and will support the transition  to his eventual successor. He will also continue as a member of the Company's  Board thereafter. 
  Dr. Dina joined Dynavax in May 1997 and has led the transformation of the Company  from its early days through the research and development phase. Said Dr. Dina, "I  believe now is the right time to prepare Dynavax to effectively capitalize on the  significant market opportunity we have ahead of us when we are able to bring the  benefits of HEPLISAV to the public. I am committed to working with our Board to  plan for the success of Dynavax." 
  "Dino's leadership and vision have been critical in making Dynavax what it is  today, a diversified company with an important product candidate in HEPLISAV and  a maturing pipeline. We fully endorse the strategic direction for Dynavax that  Dino has set and appreciate Dino's commitment to a smooth and seamless transition  process," said Arnold Oronsky, Ph.D., Chairman of the Board. "We are confident  that Dino and the leadership team will remain focused on Dynavax's success and  building value for shareholders in the years ahead." 
  About HEPLISAV 
  HEPLISAV is an investigational adult hepatitis B vaccine for which a U.S. BLA has  been submitted to the FDA and a European Marketing Authorization Application  (MAA) is expected to be submitted in the third quarter of 2012. HEPLISAV may not  be marketed in the U.S. unless and until a BLA is approved and may not be  marketed in Europe unless and until a MAA is approved. In Phase 3 trials,  HEPLISAV demonstrated higher and earlier protection with fewer doses than  currently licensed vaccines. Dynavax has worldwide commercial rights to HEPLISAV.  HEPLISAV combines hepatitis B surface antigen with a proprietary Toll-like  Receptor 9 agonist to enhance the immune response. |