Second Quarter 2023 Financial Results Using Proven, Innovative Adjuvant Technology to Help Protect the World Against Infectious Diseases August 3, 2023 Nasdaq: DVAX Forward-Looking Statements Statements contained in this presentation regarding matters that are not historical facts are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, including statements about thepotential market opportunity for HEPLISAV-B in the U.S., Germany, Great Britain and other c ...