SECURITIES AND EXCHANGE COMMISSION Washington, DC 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): December 5, 2002 AmerisourceBergen Corporation (Exact name of Registrant as specified in its charter) Delaware 1-16671 23-3079390 (State or Other Jurisdiction of Commission File Number (I.R.S. Employer Incorporation or Organization) Identification Number) ------------------- 1300 Morris Drive, Suite 100 Chesterbrook, Pennsylvania 19087-5594 (Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal Executive Offices) ------------------- n/a (Former name or former address, if changed since last report) ------------------- Item 5. Other Events. ------------ On December 5, 2002, AmerisourceBergen Corporation (the "Company") issued a press release providing information about an investor meeting held that day by the Company in New York City, providing disclosure of the Company's financial expectations for the fiscal quarter ending December 31, 2002 and affirming the Company's financial expectations for the fiscal year ending September 30, 2003. A copy of the press release is filed as Exhibit 99.1 to this report and incorporated herein by reference. Item 7. Financial Statements and Exhibits. -------------------------------- (c) Exhibits. 99.1 Press Release dated December 5, 2002 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. AMERISOURCEBERGEN CORPORATION Date: December 5, 2002 By: /s/ Michael D. DiCandilo --------------------------------------- Name: Michael D. DiCandilo Title: Senior Vice President and Chief Financial Officer