Type	Name	Date
Underwriting agreement	Underwriting Agreement, by and among Dynavax Technologies Corporation, Cowen and Company, LLC, Evercore Group L.L.C. and William Blair & Company, L.L.C., as representatives of the several underwriters named therein	05/22/2020
Underwriting agreement	Underwriting Agreement, by and among Dynavax Technologies Corporation, Cowen and Company, LLC and William Blair & Company, L.L.C., as representatives of the several underwriters named therein	08/08/2019
Underwriting agreement	Underwriting Agreement	08/10/2017
Underwriting agreement	Underwriting Agreement	07/22/2015
Underwriting agreement	Underwriting Agreement	10/28/2013
Underwriting agreement	Underwriting Agreement	10/28/2013
Underwriting agreement	Underwriting Agreement	05/10/2012
Underwriting agreement	Underwriting Agreement	11/08/2011
Underwriting agreement	Underwriting Agreement	10/28/2010

Type	Name	Date
Lease agreement	Second Amendment to Lease, between Dynavax Technologies Corporation and 2929 Seventh Street, L.L.C	10/13/2010