5,000,000 Shares of Common Stock DYNAVAX TECHNOLOGIES CORPORATION UNDERWRITING AGREEMENT October 10, 2005Underwriting Agreement • October 12th, 2005 • Dynavax Technologies Corp • Pharmaceutical preparations • New York
Contract Type FiledOctober 12th, 2005 Company Industry JurisdictionBEAR, STEARNS & CO. INC. CIBC WORLD MARKETS CORP. PACIFIC GROWTH EQUITIES, LLC As Representatives of the several Underwriters named in Schedule I attached hereto (the “Representative(s)”) c/o Bear, Stearns & Co. Inc. 383 Madison Avenue New York, New York 10179