Chair
Mark W. Smith
Vice President, Treasury
ONE Gas, Inc.

Vice Chair
Jay Foley
President and CEO
Cancer Treatment Centers of America

Past Chair
Miles McFadden
Attorney
Titus Hillis Reynolds Love

Treasurer
Amy VanDuser
Tax Manager
Helmerich & Payne, Inc.

Secretary
Mark A. Smith
Associate Attorney
Caruso Law Firm, P.C.

John W. Anderson
President
BancFirst

Tim Blake
Vice President of Tax
ONEOK, Inc.

Shonda Fisher
Director of Finance
Omni Air International

Chuck Greer
Global Human Resources Director
John Zink Hamworthy Combustion

Clay Hamann
Director of Learning & Development
Hilti North America

John Johnston
Senior Vice President-Investments
Wells Fargo Advisors

Chris Jones
Commercial Banker Senior Vice President
MidFirst Bank

Bruce Morgan
Vice President, Petroleum Supply & Trading
QuikTrip Corporation

Mike Murnan
Commercial Oklahoma, Director
Cushman & Wakefield

Dan Neale
Partner
Eide Bailly LLP

Jeff Selvidge
Senior Vice President Commercial, Refined Products
Magellan Midstream

Jo Ann Stall
Senior Vice President/Chief Compliance Officer
BOK Financial

Aaron Wendt
Owner
Wendt Building Group

Lane Wilson
Senior Vice President and General Council
The Williams Companies, Inc.