Chesapeake Energy Corp.

Aubrey K. McClendon has served as Chairman of the Board, Chief Executive Officer and a director of Chesapeake Energy since co-founding the Company in 1989. From 1982 to 1989, Mr. McClendon was an independent producer of oil and gas in affiliation with Tom L. Ward. Mr. McClendon graduated from Duke University in 1981.

J. Michael Stice was appointed Senior Vice President - Natural Gas Projects of Chesapeake Energy Corporation and President and Chief Operating Officer of Chesapeake Midstream Partners, L.P. in November 2008. Prior to joining Chesapeake, Mr. Stice spent 27 years with ConocoPhillips and its predecessor companies, where he most recently served as President of ConocoPhillips Qatar, responsible for the development, management and construction of natural gas liquefaction and regasification (LNG) projects. While at ConocoPhillips, he also served as Vice President of Global Gas LNG, as President of Gas and Power and as President of Energy Solutions in addition to other roles in ConocoPhillips' midstream business units. Mr. Stice graduated from the University of Oklahoma in 1981 and from Stanford University in 1995.

Marcus C. Rowland was appointed Executive Vice President in 1998 and has been the Company's Chief Financial Officer since 1993. He served as Senior Vice President from 1997 to 1998 and as Vice President - Finance from 1993 until 1997. From 1990 until he joined the Company, Mr. Rowland was Chief Operating Officer of Anglo-Suisse, L.P. assigned to the White Nights Russian Enterprise, a joint venture of Anglo-Suisse, L.P. and Phibro Energy Corporation, a major foreign operation which was granted the right to engage in oil and gas operations in Russia. Prior to his association with White Nights Russian Enterprise, Mr. Rowland owned and managed his own oil and gas company and prior to that was Chief Financial Officer of a private exploration company in Oklahoma City from 1981 to 1985. Mr. Rowland is a Certified Public Accountant. Mr. Rowland graduated from Wichita State University in 1975.

Michael A. Johnson has served as Senior Vice President - Accounting, Controller and Chief Accounting Officer since 2000. He served as Vice President of Accounting and Financial Reporting from 1998 to 2000 and as Assistant Controller from 1993 to 1998. From 1991 to 1993, Mr. Johnson served as Project Manager for Phibro Energy Production, Inc., a Russian joint venture. From 1987 to 1991, he was employed by Arthur Andersen & Co. Mr. Johnson is a Certified Public Accountant and graduated from the University of Texas at Austin in 1987.

Douglas J. Jacobson has been Executive Vice President - Acquisitions and Divestitures since April 2006. He served as Senior Vice President - Acquisitions and Divestitures from 1999 to March 2006. Prior to joining the company, Mr. Jacobson was employed by Samson Investment Company from 1980 until August 1999, where he served as Senior Vice President - Project Development and Marketing from 1996 to 1999. Prior to joining Samson, Mr. Jacobson was employed by Peat, Marwick, Mitchell & Co. Mr. Jacobson has served on various Oklahoma legislative commissions which have addressed issues in the oil and gas industry, including the Commission of Oil and Gas Production Practices and the Natural Gas Policy Commission. Mr. Jacobson is a Certified Public Accountant and graduated from John Brown University in 1976 and from the University of Arkansas in 1977.

J. Mark Lester has been Executive Vice President - Exploration since April 2006. He served as Senior Vice President - Exploration from 1995 to March 2006 and served as Vice President - Exploration from 1989 to 1995. From 1986 to 1989, Mr. Lester was self-employed and acted as a consultant to Aubrey K. McClendon and Tom L. Ward. He was employed by various independent oil companies in Oklahoma City from 1980 to 1986, and was employed by Union Oil Company of California from 1977 to 1980 as a geophysicist. Mr. Lester graduated from Purdue University in 1975 and 1977.

Cathy L. Tompkins was appointed Senior Vice President - Information Technology and Chief Information Officer in January 2006. Ms. Tompkins served as Vice President - Information Technology from July 2005 to January 2006. Prior to joining Chesapeake in November 2004 as Director - Applications and Programming, Ms. Tompkins spent 20 years in IT management and technical positions at various companies including Devon Energy Corporation, Ocean Energy, Inc., Cabot Oil and Gas Corporation, Price Waterhouse LLP and Shell Oil Company. Ms. Tompkins graduated from the University of Alabama in 1983.

Jeffrey A. Fisher has been Senior Vice President- Production since February 2006. He was Vice President- Operations for Chesapeake's Southern Division from July 2005 to February 2006 and served as Operations Manager from May 2003 to July 2005. Prior to joining Chesapeake, Mr. Fisher held the position of Asset Manger for BP in the Mid Continent Business Unit from 2000 to May 2003. From 1993 to 2000, Mr. Fisher worked for Vastar Resources as an Engineering Manager. Mr. Fisher began his professional career with ARCO in 1983 as an engineer and served in engineering and operations positions of increasing responsibility until 1993. Mr. Fisher graduated from Oklahoma State University in 1983 and is a member of the Society of Petroleum Engineers.

Jeffrey L. Mobley has been Senior Vice President - Investor Relations and Research since February 2006 and was Vice President - Investor Relations and Research from May 2005 to February 2006. From 2002 to May 2005, Mr. Mobley was Vice President of Equity Research at Raymond James & Associates focusing on the exploration and production sector. From 1998 to 2002, Mr. Mobley worked in energy investment banking for Prudential Securities and ABN Amro Securities. Mr. Mobley also worked in the Principal Investments Group and Energy Finance Group at Enron Capital & Trade Resources from 1995 to 1998. Mr. Mobley is a CFA Charterholder and graduated from New Mexico State University in 1991 and the Wharton School of Business at the University of Pennsylvania in 1995.

Martha A. Burger has served as Senior Vice President Human and Corporate Resources since March 2007. She served as Treasurer from 1995 to March 2007 and as Senior Vice President Human Resources since 2000. She was the Company's Vice President Human Resources from 1998 until March 2000, Human Resources Manager from 1996 to 1998 and Corporate Secretary from 1999 to 2000. From 1994 to 1995, she served in various accounting positions with the Company, including Assistant Controller Operations. From 1989 to 1993, Ms. Burger was employed by Hadson Corporation as Assistant Treasurer and from 1993 to 1994 served as Vice President and Controller of Hadson Corporation. Prior to joining Hadson Corporation, Ms. Burger was employed by The Phoenix Resource Companies, Inc. as Assistant Treasurer and by Arthur Andersen & Co. Ms. Burger is a Certified Public Accountant and graduated from the University of Central Oklahoma in 1982 and from Oklahoma City University in 1992.

Stephen W. Miller has served as Senior Vice President - Drilling since September 2001. He served Vice President - Drilling from 1996 to September 2001 and as District Manager - College Station District from 1994 to 1996. Mr. Miller held various engineering positions in the oil and gas industry from 1980 to 1993. Mr. Miller is a registered Professional Engineer in Texas and a member of the Society of Petroleum Engineers. Mr. Miller graduated from Texas A&M University in 1980.

Mr. Ladymon is a founder and the executive vice president of Texas Energy Holdings, Inc. Mr. Ladymon directs all day-to-day operations of the company and is strategically involved in individual investor relations. Mr. Ladymon also leads all correspondence between Texas Energy Holdings and its operators and is responsible for the drilling, completion, and operational oversight of the investment portfolio. Along with Mr. Willis, Mr. Ladymon has led the company's participation in, and management of, more than 70 wells with an income producing ratio of nearly 100 percent. Mr. Ladymon is actively involved in industry non-profit organizations and trade associations including the Dallas Petroleum Club, the Texas Alliance of Energy Producers and the Dallas Energy Finance Discussion Group.

James C. Johnson has served as President of Chesapeake Energy Marketing, Inc., a wholly-owned subsidiary of Chesapeake Energy Corporation, since 2000. He served as Vice President - Contract Administration for the company from 1997 to 2000 and as Manager - Contract Administration from 1996 to 1997. From 1980 to 1996, Mr. Johnson held various gas marketing and land positions with Enogex, Inc., Delhi Gas Pipeline Corporation, TXO Production Corp. and Gulf Oil Corporation. Mr. Johnson is a member of the Natural Gas & Energy Association of Oklahoma and graduated from the University of Oklahoma in 1980.

Jennifer M. Grigsby has served as Senior Vice President and Treasurer since March 2007 and as Corporate Secretary since 2000. She served as Vice President from April 2006 to March 2007 and as Assistant Treasurer from 1998 to March 2007. From 1995 to 1998, she served in various accounting positions with the company. Ms. Grigsby was employed by Commander Aircraft Company as Supervisor of Finance and Human Resources from 1994 to 1995 and by Deloitte & Touche LLC from 1991 to 1994. Ms. Grigsby is a Certified Public Accountant and Certified Equity Professional. She graduated from Oklahoma State University in 1991 and from Oklahoma City University in 1999.

Breene M. Kerr has been a director of the company since 1993. He founded Kerr Consolidated, Inc. in 1969 and was the chief executive officer until 1996 when it was sold. Kerr Consolidated operated heavy-duty truck dealerships in Oklahoma, a truck leasing firm and various real estate interests. In 1969, Mr. Kerr co-founded the Resource Analysis and Management Group and remained a senior partner until 1982. From 1967 to 1969, he was Vice President of Kerr-McGee Chemical Corporation. From 1951 through 1967, Mr. Kerr worked for Kerr-McGee Corporation as a geologist and land manager. Mr. Kerr has served as Chairman of the Investment Committee for the Massachusetts Institute of Technology and is a life member of the Corporation (Board of Trustees) of that university. He served as a director of Kerr-McGee Corporation from 1957 to 1981 and was a member of its audit committee from 1973 to 1981. He was a director and audit committee member of Pan-American Properties from 1987 to 1990. Mr. Kerr currently is a trustee of the Brookings Institution in Washington, D.C. and the Woods Hole Oceanographic Institution in Woods Hole, Massachusetts, and has been an associate director since 1987 of Aven Gas & Oil, Inc., an oil and gas property management company located in Oklahoma City. Mr. Kerr graduated from the Massachusetts Institute of Technology in 1951.

Senator Don Nickles is Chairman & CEO of the Nickles Group, LLC, which he founded in 2005. Senator Nickles supervises the firm's government relations and consulting practices, and oversees the management of business development and client issues. Immediately prior to founding the Nickles Group, Senator Nickles served the state of Oklahoma and the country for 24 years in the United States Senate. Nickles was a key member of the Senate Republican Leadership for more than a decade, serving as Chairman of the Republican Senatorial Committee, Chairman of the Republican Policy Committee and as the Assistant Republican Leader. In his tenure as United States Senator, Nickles built a legacy of advancing free enterprise causes, from natural gas deregulation and repeal of the windfall profits tax in the 1980s, to repeal of onerous ergonomics regulation and the fight against federalized health care during the Clinton administration. He was the author of the Congressional Review Act and the Child Citizenship Act, and the principal sponsor of the President's economic growth package in 2003 which cut capital gains and corporate dividend taxes to 15%. Nickles was Chairman of the influential Senate Budget Committee during his last two years in the Senate, and was a senior member of both the Senate Finance Committee and the Energy and Natural Resources Committee.

Mr. Miller has been a Director of the Company since May 2001. He has served as Chairman of the Board since July 22, 2005 and previously served as Chairman from May 2002 through March 11, 2005. He served as the Company’s Chief Operating Officer from November 2000 through March 11, 2005. He has served as President since November 2000 and as Chief Executive Officer since May 2001. He has served in various senior executive positions with National Oilwell since February 1996.

Richard K. Davidson has been a member of our Board of Directors since March 2006. Mr. Davidson served as Chairman of the Board of Directors of Union Pacific Corporation (NYSE: UNP) from 1997 until February 2007 and as its Chief Executive Officer from 1997 until February 2006. He started his railroad career in 1960 with Missouri Pacific Railroad and held various positions of increasing authority before being named Vice President of Operations in 1976. In 1982, Union Pacific merged with the Missouri Pacific and Western Pacific railroads, and in 1986, Mr. Davidson was promoted to Vice President of Operations of the combined railroads. He was promoted to Executive Vice President in 1989 and became Chairman and Chief Executive Officer of Union Pacific Railroad in 1991. He was named Chairman and Chief Executive Officer of Union Pacific Corporation in 1997. Mr. Davidson is currently a member of the board of advisors of Thayer/Hidden Creek, a private equity firm headquartered in Washington, D.C., and the Horatio Alger Association of Distinguished Americans. He formerly served on the board of the Association of American Railroads, as chairman of the President’s National Infrastructure Advisory Council, and as a director and trustee of the Malcolm Baldridge National Quality Awards Foundation. Mr. Davidson graduated from Washburn University in 1966 and has completed the Program for Management Development at Harvard University.