Exhibit 1 STOCK PURCHASE AGREEMENT This STOCK PURCHASE AGREEMENT (this "Agreement") is made and entered into as of May 22, 2000 by and between DONALDSON, LUFKIN & JENRETTE SECURITIES CORPORATION ("DLJ") and BANCO HIPOTECARIO, an Argentine corporation...Stock Purchase Agreement • June 5th, 2000 • Banco Hipotecario Sa • Mortgage bankers & loan correspondents • New York
