Form of 1997 Unit Purchase Option --------------------------------- On March 17, 1998, Procept, Inc. ("Procept") completed a merger (the "Merger") with Pacific Pharmaceuticals, Inc. ("Pacific"). In accordance with the Agreement and Plan of Merger...Unit Purchase Option • March 31st, 1999 • Procept Inc • Biological products, (no disgnostic substances) • New York
Form of 1995 Unit Purchase Warrant ---------------------------------- On March 17, 1998, Procept, Inc. ("Procept") completed a merger (the "Merger") with Pacific Pharmaceuticals, Inc. ("Pacific"). In accordance with the Agreement and Plan of Merger...Unit Purchase Warrant • March 31st, 1999 • Procept Inc • Biological products, (no disgnostic substances)
