| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BOREN DAVID L Director | Acquisition (Non Open Market) 8-Apr-09 | 10,000 8-Apr-09 | CARLSON GENE R Officer | Acquisition (Non Open Market) 5-Nov-08 | 71,522 5-Nov-08 | GRANT ROBERT J Director | Acquisition (Non Open Market) 3-Nov-09 | 21,166 3-Nov-09 | HAMM HAROLD Officer | Acquisition (Non Open Market) 5-Aug-09 | 246,985,416 5-Aug-09 | HART JOHN D Officer | Disposition (Non Open Market) 5-Oct-09 | 67,672 5-Oct-09 | HUME JEFF B Officer | Disposition (Non Open Market) 5-Oct-09 | 207,850 5-Oct-09 | LITTELL GEORGE S Director | Disposition (Non Open Market) 11-Mar-09 | 14,733 11-Mar-09 | LUTTRELL TOM E Officer | Sale 18-Nov-09 | 117,079 18-Nov-09 | MCCAIN ELLIS L Director | Acquisition (Non Open Market) 3-Nov-09 | 28,266 3-Nov-09 | MONROE MARK E Director | Acquisition (Non Open Market) 3-Nov-09 | 140,357 3-Nov-09 | MUNCRIEF RICHARD E Officer | Acquisition (Non Open Market) 1-Jun-09 | 30,000 1-Jun-09 | SANDERS H R JR Director | Acquisition (Non Open Market) 3-Nov-09 | 22,666 3-Nov-09 | STARK JACK H Officer | Disposition (Non Open Market) 5-Oct-09 | 118,636 5-Oct-09 | STRAETER RICHARD H Officer | Sale 25-Sep-09 | 76,997 25-Sep-09 |
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