Officers
ONEOK

David L. Kyle
David L. Kyle
Chairman
ONEOK, Inc.

John W. Gibson
John W. Gibson
Chief Executive Officer,
ONEOK, Inc.
Chairman and Chief Executive
Officer
ONEOK Partners, L.P.
James C. Kneale
James C. Kneale
President
ONEOK, Inc. and ONEOK Partners, L.P.
Rob Martinovich
Robert F. Martinovich
Chief Operating Officer
ONEOK, Inc.
Terry Spencer
Terry K. Spencer
Chief Operating Officer
ONEOK Partners, L.P.
John R. Barker
John R. Barker
Senior Vice President,
General Counsel and Assistant Secretary
ONEOK, Inc.
Executive Vice President,
General Counsel and
Secretary
ONEOK Partners, L.P.
Curtis L. Dinan
Curtis L. Dinan
Senior Vice President,
Chief Financial Officer and
Treasurer, ONEOK, Inc.
Executive Vice President,
Chief Financial Officer and
Treasurer
ONEOK Partners, L.P.
Derek Reiners
Derek S. Reiners
Senior Vice President and
Chief Accounting Officer
ONEOK, Inc. and ONEOK Partners, L.P.
Caron A. Lawhorn
Caron Lawhorn
Senior Vice President, Corporate Planning and Development
Steve Guy
Steve Guy
Senior Vice President
Technical Services
ONEOK, Inc. and ONEOK Partners, L.P.
David Roth
David Roth
Senior Vice President,
Administrative Services
ONEOK, Inc.

Dan Harrison
Dan Harrison
Vice President
Investor Relations and Public Affairs
ONEOK, Inc. and ONEOK Partners, L.P.

Eric Grimshaw
Eric Grimshaw
Vice President, Associate General Counsel and Corporate Secretary
ONEOK, Inc.
ONEOK Distribution Companies
Pierce Norton
Pierce Norton
President
ONEOK Distribution Companies
Roger N. Mitchell
Roger Mitchell
President
Oklahoma Natural Gas
Bradley O. Dixon
Bradley Dixon
President
Kansas Gas Service
Greggory A. Phillips
Gregory Phillips
President
Texas Gas Service
David Arnold
David Arnold
Vice President
Customer Service
Daniel Walker
Daniel Walker
Vice President
Operations & Engineering
ONEOK Energy Services
Patrick McDonie
Patrick McDonie
President
ONEOK Energy Services
Charles Kelley
Charles Kelley
Senior Vice President
ONEOK Energy Services