2010 ANNUAL REPORT | 29 Aubrey K. McClendon Chairman of the Board and Chief Executive Officer  Steven C. Dixon  Executive Vice President – Operations and Geosciences and Chief Operating Officer Douglas J. Jacobson Executive Vice President – Acquisitions and Divestitures  Domenic J. Dell’Osso, Jr. Executive Vice President and Chief Financial Officer Martha A. Burger  Senior Vice President –  Human and Corporate Resources Jeffrey A. Fisher  Senior Vice President –  Production Jennifer M. Grigsby Senior Vice President, Treasurer and Corporate Secretary Henry J. Hood Senior Vice President – Land and Legal and General Counsel James C. Johnson Senior Vice President –  Energy Marketing Michael A. Johnson Senior Vice President –  Accounting, Controller and Chief Accounting Officer Stephen W. Miller  Senior Vice President – Drilling Jeffrey L. Mobley Senior Vice President –  Investor Relations and Research Thomas S. Price, Jr. Senior Vice President –  Corporate Development and Government Relations J. Mike Stice Senior Vice President – Natural Gas  Projects and Chief Executive Officer Chesapeake Midstream Partners, L.P. Cathy L. Tompkins Senior Vice President –  Information Technology and Chief Information Officer OFFICERS  »