CIPHERGEN BIOSYSTEMS, INC. and CONTINENTAL STOCK TRANSFER & TRUST COMPANY Rights Agent PREFERRED SHARES RIGHTS AGREEMENT Dated as of March 20, 2002Rights Agreement • March 21st, 2002 • Ciphergen Biosystems Inc • Services-commercial physical & biological research • Delaware
Agreement, dated as of March 20, 2002, between Ciphergen Biosystems, Inc., a Delaware corporation, and Continental Stock Transfer & Trust Company.
