SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 ------------------ FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): March 16, 1998 CARDINAL HEALTH, INC. (Exact Name of Registrant as Specified in Charter) OHIO 0-12591 31-0958666 (State Or Other (Commission (IRS Employer Jurisdiction Of File Number) Identification No.) Incorporation) 5555 GLENDON COURT, DUBLIN, OHIO 43016 (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code (614) 717-5000 ITEM 5. OTHER EVENTS. On March 16, 1998, Cardinal Health, Inc., an Ohio corporation ("Cardinal"), Bruin Merger Corp., a New Jersey corporation and a wholly owned subsidiary of Cardinal ("Subcorp"), and Bergen Brunswig Corporation, a New Jersey corporation ("Bergen"), entered into the First Amendment (the "First Amendment to the Merger Agreement") to the Agreement and Plan of Merger, dated as of August 23, 1997, by and among Cardinal, Subcorp and Bergen (prior to any amendment, the "Original Merger Agreement"). The First Amendment to the Merger Agreement, among other things, amends certain of the termination provisions of the Original Merger Agreement. The First Amendment to the Merger Agreement is filed as Exhibit 99.1 hereto and is incorporated herein by reference. The foregoing description of the Merger Agreement is qualified in its entirety by reference to such Exhibit. ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS. (c) Exhibits. The following exhibit is filed as part of this report: 99.1 First Amendment to the Agreement and Plan of Merger, dated as of August 23, 1997, by and among Cardinal Health, Inc., Bruin Merger Corp. and Bergen Brunswig Corporation, made as of March 16, 1998 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CARDINAL HEALTH, INC. Date: March 17, 1998 By: /s/ George H. Bennett, Jr. -------------------------- George H. Bennett, Jr. Executive Vice President, General Counsel and Secretary EXHIBIT INDEX Exhibit Number Description 99.1 First Amendment to the Agreement and Plan of Merger, dated as of August 23, 1997, by and among Cardinal Health, Inc., Bruin Merger Corp. and Bergen Brunswig Corporation, made as of March 16, 1998