Exhibit 4(c) BERGEN BRUNSWIG CORPORATION and CHASEMELLON SHAREHOLDER SERVICES, INC. (as successor to Chemical Trust Company of California) Rights Agent Amended and Restated Rights Agreement Dated as of December 17, 1999 Table of Contents Section Page...Rights Agreement • December 29th, 1999 • Bergen Brunswig Corp • Wholesale-drugs, proprietaries & druggists' sundries • New Jersey
