REGISTRATION RIGHTS AGREEMENT REGISTRATION RIGHTS AGREEMENT (this "Agreement"), dated as of March 31, 2003, by and among Aphton Corporation, a Delaware corporation, with headquarters located at 80 SW Eight Street, Miami, Florida 33130 (the "Company"),...Registration Rights Agreement • April 1st, 2003 • Aphton Corp • Biological products, (no disgnostic substances) • New York
ARTICLE IVoting Agreement • April 1st, 2003 • Aphton Corp • Biological products, (no disgnostic substances) • New York
SECURITIES PURCHASE AGREEMENT SECURITIES PURCHASE AGREEMENT (the "Agreement"), dated as of March 31, 2003, by and among Aphton Corporation, a Delaware corporation, with headquarters located at 80 SW Eight Street, Miami, Florida 33130 (the "Company"),...Securities Purchase Agreement • April 1st, 2003 • Aphton Corp • Biological products, (no disgnostic substances) • New York
