Exhibit 4.21 SECOND AMENDMENT TO COMMON STOCK PURCHASE AGREEMENT THIS SECOND AMENDMENT TO COMMON STOCK PURCHASE AGREEMENT (the "Amendment"), dated as of August 9, 2002, by and between EP MEDSYSTEMS, INC., a New Jersey corporation (the "Company"), and...Common Stock Purchase Agreement • August 12th, 2002 • Ep Medsystems Inc • Surgical & medical instruments & apparatus
Contract Type FiledAugust 12th, 2002 Company Industry