| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BURKETT MARVIN D Officer | Option Exercise 19-Feb-08 | 174,899 19-Feb-08 | COXE TENCH Director | Option Exercise 14-May-09 | 921,483 14-May-09 | GAITHER JAMES C Director | Disposition (Non Open Market) 20-Mar-09 | 159,404 20-Mar-09 | HUANG JEN HSUN Officer | Option Exercise 15-Oct-09 | 20,038,642 15-Oct-09 | JONES HARVEY C Director | Acquisition (Non Open Market) 27-Mar-09 | 964,542 27-Mar-09 | MILLER WILLIAM J Director | Option Exercise 2-Jun-09 | 0 2-Jun-09 | PERRY MARK L Director | Option Exercise 18-Jan-08 | 50,000 18-Jan-08 | PURI AJAY K Officer | Acquisition (Non Open Market) 16-Sep-09 | 52,773 16-Sep-09 | SEAWELL A BROOKE Director | Sale 28-Aug-09 | 90,000 28-Aug-09 | SHANNON DAVID M Officer | Option Exercise 17-Nov-09 | 138,480 17-Nov-09 | SHOQUIST DEBORA Officer | Acquisition (Non Open Market) 16-Sep-09 | 77,104 16-Sep-09 | STEVENS MARK A Director | Ownership Statement 3-Sep-08 | 1,837,866
3-Sep-08 | WHITE DAVID L Officer | Ownership Statement 27-Feb-09 | 0 27-Feb-09 |
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