AMENDMENT TO RIGHTS AGREEMENTRights Agreement • November 16th, 2006 • Tanox Inc • Pharmaceutical preparations • Delaware
This Amendment to Rights Agreement (this “Amendment”), dated as of November 9, 2006, between Tanox, Inc., a Delaware corporation (the “Company”), and American Stock Transfer & Trust Company, a New York corporation, as Rights Agent (the “Rights Agent”), amends that certain Rights Agreement, dated as of July 27, 2001 (the “Rights Agreement”).
