Confidential treatment has been requested for portions of this exhibit. The confidential portions have been redacted and are denoted by [______________]. The confidential portions have been separately filed with the commission.] AMENDMENT TO JOINT...Joint Development Agreement • October 9th, 1997 • Alexion Pharmaceuticals Inc • Pharmaceutical preparations
Confidential treatment has been requested for portions of this exhibit. The confidential portions have been redacted and are denoted by [______________]. The confidential portions have been separately filed with the commission.] STOCK PURCHASE...Stock Purchase Agreement • October 9th, 1997 • Alexion Pharmaceuticals Inc • Pharmaceutical preparations • Delaware
