Dynavax Technologies Corporation Common Stock, also called Dynavax, is a biopharmaceutical company, which engages in the development and discovery of novel vaccines and immuno-oncology therapeutics. It focuses on leveraging the body's innate and adaptive immune responses through toll-like receptor stimulation. Read More It offers products for vaccines, cancer immunotherapy, and immune-mediated diseases. The company was founded by Lawrence M. Lichtenstein, Dennis A. Carson, and Eyal Raz on August 29, 1996 and is headquartered in Berkeley, CA.