STOCK PURCHASE AGREEMENT THIS AGREEMENT is made this 24th day of August, 2001, between APHTON CORPORATION (the "Company"), a Delaware corporation, and the purchaser whose name and address is set forth on the signature page hereof (the "Purchaser"). IN...Stock Purchase Agreement • September 6th, 2001 • Aphton Corp • Biological products, (no disgnostic substances) • New York
Contract Type FiledSeptember 6th, 2001 Company Industry Jurisdiction
Exhibit 2.1 STOCK PURCHASE AGREEMENT This Stock Purchase Agreement is made as of the 19th day of March, 1999, between Investors Financial Services Corp., a Delaware corporation with its principal offices at 200 Clarendon Street, P.O. Box 9130, Boston,...Stock Purchase Agreement • March 31st, 1999 • Investors Financial Services Corp • Investment advice • Delaware
Contract Type FiledMarch 31st, 1999 Company Industry Jurisdiction