| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | CIRONE JOHN C Officer | Option Exercise 16-Sep-09 | 145,719 16-Sep-09 | COOK PAUL J. Officer | Option Exercise 4-Sep-09 | 585,082 4-Sep-09 | COOK PHILIP W. Officer | Sale 16-Sep-09 | 147,697 16-Sep-09 | DARDEN GLENN Officer | Option Exercise 16-Nov-09 | 3,337,174 16-Nov-09 | DARDEN THOMAS F Officer | Acquisition (Non Open Market) 19-Feb-09 | 2,989,022 19-Feb-09 | DUNN W BYRON Director | Acquisition (Non Open Market) 2-Jan-09 | 42,769 2-Jan-09 | HUGHES JAMES ALTON Director | Acquisition (Non Open Market) 2-Jan-09 | 22,139 2-Jan-09 | MORRIS STEVEN M Director | Acquisition (Non Open Market) 2-Jan-09 | 305,489 2-Jan-09 | QUICKSILVER ENERGY LP Beneficial Owner (10% or more) | Disposition (Non Open Market) 15-Oct-08 | 41,677,288 15-Oct-08 | REGAN JOHN C Officer | Disposition (Non Open Market) 4-Sep-09 | 40,306 4-Sep-09 | ROGERS W YANDELL III Director | Acquisition (Non Open Market) 2-Jan-09 | 122,589 2-Jan-09 | SELF ANNE DARDEN Officer | Option Exercise 12-Nov-09 | 2,171,914 12-Nov-09 | SPO ADVISORY CORP Beneficial Owner (10% or more) | Purchase 7-Jul-09 | 24,985,154
7-Jul-09 | WAGNER ROBERT N Officer | Acquisition (Non Open Market) 2-Jan-09 | 145,345 2-Jan-09 | WARNER MARK Director | Acquisition (Non Open Market) 2-Jan-09 | 49,491 2-Jan-09 |
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