RIGHTS AGREEMENT APHTON CORPORATION and U.S. STOCK TRANSFER CORPORATION, as Rights Agent Dated as of August 17, 2004Rights Agreement • August 18th, 2004 • Aphton Corp • Biological products, (no disgnostic substances) • Delaware
Rights Agreement, dated as of August 17, 2004 (as amended, supplemented or otherwise modified from time to time, the “Rights Agreement”) between APHTON CORPORATION, a Delaware corporation (the “Company”), and U.S. Stock Transfer Corporation, a California corporation (the “Rights Agent”).
