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Leadership at APA
Browse executives, board members, and key leadership.
Executives at APA

John J. Christmann IV
Chief Executive Officer
CEO
Executive
Board
Ben C. Rodgers
Executive Vice President and Chief Financial Officer
Executive
Kimberly O. Warnica
Executive Vice President and Chief Legal Officer
Executive
Mark D. Maddox
Executive Vice President, Administration
Executive
Robert P. Rayphole
Vice President, Chief Accounting Officer and Controller
Executive
Stephen J. Riney
President
Executive
Tracey K. Henderson
Executive Vice President, Exploration
Executive
Board Members at APA
Annell R. Bay
Director
Board
Anya Weaving
Director
Board
Chansoo Joung
Director
Board
Charles W. Hooper
Director
Board
David L. Stover
Director
Board
H. Lamar McKay
Non-Executive Chair of the Board
Board
Juliet S. Ellis
Director
Board
Kenneth M. Fisher
Director
Board
Matthew R. Bob
Director
Board
Peter A. Ragauss
Director
Board