| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ABBASI SOHAIB Officer | Acquisition (Non Open Market) 2-Feb-09 | 337,482 2-Feb-09 | BERTELSEN MARK A Director | Sale 18-May-09 | 22,833 18-May-09 | CHAFFIN JANICE Director | Option Exercise 15-Aug-08 | 5,000 15-Aug-08 | FRY EARL E Officer | Option Exercise 28-Oct-09 | 115,720 28-Oct-09 | GARRETT MARK Director | Acquisition (Non Open Market) 28-Apr-09 | 8,333 28-Apr-09 | HELD GERALD Director | Ownership Statement 28-Nov-08 | 0 28-Nov-08 | HOFFMAN PAUL J Officer | Acquisition (Non Open Market) 2-Feb-09 | 48,008 2-Feb-09 | PANCHA GIRISH Officer | Option Exercise 23-Nov-09 | 35,000 23-Nov-09 | PIDWELL DAVID Director | Sale 11-Nov-09 | 256,213 11-Nov-09 | ROBEL CHARLES J Director | Acquisition (Non Open Market) 28-Apr-09 | 10,333 28-Apr-09 | SEAWELL A BROOKE Director | Acquisition (Non Open Market) 8-May-09 | 17,500 8-May-09 | SQUIRE GEOFFREY W Director | Acquisition (Non Open Market) 28-Apr-09 | 108,333 28-Apr-09 | SULLIVAN GODFREY Director | Acquisition (Non Open Market) 28-Apr-09 | 13,833 28-Apr-09 | YANKOWSKI CARL Director | Option Exercise 2-Sep-08 | 0 2-Sep-08 |
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