Summary of AMERISOURCEBERGEN CORP

Item 5.02. Departure of Directors or Certain Officers;
Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(b)

Charles H. Cotros, a director of AmerisourceBergen Corporation (the "Company") since 2002, retired from service on the Board of Directors, effective at the end of the 2013 Annual Meeting of Stockholders on February 28, 2013.

Item 5.07. Submission of Matters to a Vote of Security
Holders.

On February 28, 2013, the Company held its 2013 Annual Meeting of Stockholders. The items listed below were submitted to a vote of the stockholders through a solicitation of proxies. The proposals are described in the Company's Proxy Statement for the 2013 Annual Meeting of Stockholders.

Item 1- Election of Directors.



The Company's stockholders elected the following individuals as directors to
serve until the 2014 Annual Meeting of Stockholders and until his or her
successor is duly elected and qualified. The voting results were as follows:



Nominees                    For        Against     Abstain    Broker Non-Vote
Steven H. Collis        183,510,103     951,312     581,029        15,692,753
Douglas R. Conant       182,387,204   2,033,349     621,891        15,692,753
Richard W. Gochnauer    181,056,928     478,420   3,507,096        15,692,753
Richard C. Gozon        180,796,890   3,634,053     611,501        15,692,753
Edward E. Hagenlocker   177,233,895   4,310,870   3,497,679        15,692,753
Kathleen W. Hyle        180,768,347     645,391   3,628,706        15,692,753
Michael J. Long         178,238,941   3,305,911   3,497,592        15,692,753
Henry W. McGee          180,877,169     666,014   3,499,261        15,692,753

Item 2 - Ratification of Appointment of Ernst & Young LLP as the Company's Independent Registered Public Accounting Firm for Fiscal Year 2013.

The Company's stockholders approved this item. The voting results were as follows:

For Against Abstain Broker Non-Vote 195,370,224 4,803,790 561,183 0

Item 3 - Advisory Vote to Approve the Compensation of the Company's Named Executive Officers.

The Company's stockholders approved this item. The voting results were as follows:

For Against Abstain Broker Non-Vote 179,127,746 5,102,739 811,552 15,693,160

Item 8.01. Other Events.

On February 28, 2013, the Company's Board of Directors appointed Michael J. Long to serve as Chair of the Compensation and Succession Planning Committee. Mr. Long succeeded Mr. Cotros as Chairman of the Compensation and Succession Planning Committee following Mr. Cotros' retirement from the Company's Board of Directors at the end of the 2013 Annual Meeting of Stockholders.

On February 28, 2013, the Company's Board of Directors also appointed Douglas R. Conant to serve on the Compensation and Succession Planning Committee and the Finance Committee.