| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BARCLAY WILLIAM E Director | Purchase 14-Oct-09 | 18,461 14-Oct-09 | CARLSON THOMAS J Director | Purchase 5-Aug-09 | 7,066 5-Aug-09 | COPELAND REX A Officer | Option Exercise 21-Aug-09 | 6,370 21-Aug-09 | LARIMORE ALBERT L Other | Purchase 11-Apr-08 | 1,577 11-Apr-08 | MARRS DOUGLAS W Officer | Purchase 23-Jul-08 | 8,906 23-Jul-08 | MITCHEM STEVEN G Other | Purchase 14-Oct-09 | 79,118 14-Oct-09 | STEINERT EARL A JR Director | Purchase 2-May-08 | 933,000 2-May-08 | THOMASON LINTON J Other | Option Exercise 25-Aug-09 | 6,317 25-Aug-09 | TURNER JOSEPH W Officer | Purchase 20-May-09 | 112,435 20-May-09 | TURNER WILLIAM V Director | Disposition (Non Open Market) 20-Nov-09 | 378,720 20-Nov-09 |
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