13D Filing: Walgreens Boots Alliance, Inc. Discloses Update to Amerisourcebergen Corp (ABC) Holding

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WALGREENS BOOTS ALLIANCE, INC.

DIRECTORS

Unless otherwise noted, the
business address for each person listed below is c/o Walgreens Boots Alliance, Inc., 108 Wilmot Road, Deerfield, Illinois 60015. To the knowledge of WBA, all directors listed below are United States citizens, except for Janice M. Babiak, who is a
citizen of the United States and the United Kingdom; John A. Lederer, who is a citizen of Canada; Stefano Pessina, who is a citizen of Monaco; and Dominic Murphy, who is a citizen of the Republic of Ireland.

Janice M. Babiak

Present Principal Occupation: Former
Managing Partner, Ernst & Young LLP

David J. Brailer, MD

Present Principal Occupation: Chairman, Health Evolution Partners

William C. Foote

Present Principal Occupation: Former
Chairman and CEO, USG Corporation

Ginger L. Graham

Present Principal Occupation: President and CEO, Two Trees Consulting

John A. Lederer

Present Principal Occupation: Former
President and CEO, US Foods

Dominic P. Murphy

Business Address: Stirling Square, 7 Carlton Gardens, London SW1Y 5AD, United Kingdom

Present Principal Occupation: Partner, Kohlberg Kravis Roberts & Co. Partners LLP

Stefano Pessina

Business address: 24 Boulevard de
Ténao, Monte Carlo, 98000 Monaco

Present Principal Occupation: Executive Vice Chairman and Chief Executive Officer, Walgreens Boots Alliance, Inc.

Barry Rosenstein

Present Principal Occupation:
Managing Partner, JANA Partners LLC

Leonard D. Schaeffer

Present Principal Occupation: Judge Robert Maclay Widney Chair and Professor, University of Southern California

Nancy M. Schlichting

Present Principal Occupation: CEO,
Henry Ford Health System

James A. Skinner

Present
Principal Occupation: Executive Chairman, Walgreens Boots Alliance, Inc.

OFFICERS

Unless otherwise noted, the business address for each person listed below is c/o Walgreens Boots Alliance, Inc., 108 Wilmot Road, Deerfield, Illinois 60015.
To the knowledge of WBA, all executive officers listed below are United States citizens, except for George R. Fairweather, Alexander Gourlay, Marco Pagni and Simon Roberts, who are each citizens of the United Kingdom; Stefano Pessina and Ornella
Barra, who are each citizens of Monaco; and Ken Murphy, who is a citizen of the Republic of Ireland.

James A. Skinner

Present Principal Occupation: Executive Chairman, Walgreens Boots Alliance, Inc.

Stefano Pessina

Business Address: 24 Boulevard de
Ténao, Monte Carlo, 98000 Monaco

Present Principal Occupation: Executive Vice Chairman and Chief Executive Officer, Walgreens Boots Alliance, Inc.