AmerisourceBergen Stockholders Elect Board Members and Approve Employee Stock Purchase Plan

February 27, 2002

The four members elected to the Board today were: Rodney H. Brady, President and Chief Executive Officer of Deseret Management Corporation; Charles H. Cotros, Chairman and Chief Executive Officer of Sysco Corporation; Jane E. Henney, M.D., Senior Scholar in Residence at the Association of Academic Health Centers; and R. David Yost, President and Chief Executive Officer of AmerisourceBergen Corporation.

The terms of each of those elected today will expire at the Annual Meeting in 2005. The Company's Board of Directors currently consists of ten directors.

AmerisourceBergen stockholders also approved the Company's 2002 Employee Stock Purchase Plan as outlined in the Proxy Statement dated January 22, 2002.

    About AmerisourceBergen

The Company is also a leader in the institutional pharmacy marketplace. With approximately $39 billion in annualized operating revenues, AmerisourceBergen is headquartered in Valley Forge, PA, and employs more than 13,000 people serving over 25,000 customers.

    Forward-Looking Statements

The following factors, among others, could cause actual results to differ materially from those described in the forward-looking statements: the risk that the businesses of AmeriSource and Bergen Brunswig will not be integrated successfully; failure to obtain and retain expected synergies; and other economic, business, competitive and/or regulatory factors affecting the business of AmerisourceBergen generally.

More detailed information about these factors is set forth in AmerisourceBergen's filings with the Securities and Exchange Commission, including its most recent 10-Q, its Annual Report on Form 10-K for fiscal 2001, and AmeriSource's and Bergen's joint proxy statement-prospectus dated August 1, 2001.

AmerisourceBergen, AmeriSource and Bergen Brunswig are under no obligation to (and expressly disclaim any such obligation to) update or alter their forward-looking statements whether as a result of new information, future events or otherwise.

CONTACT:          AmerisourceBergen Corporation, Valley Forge
                  Michael N. Kilpatric, 610/727-7118
                  mkilpatric@amerisource.com