| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ADAGE CAPITAL PARTNERS GP LLC Beneficial Owner (10% or more) | Purchase 29-Jul-09 | 6,765,000
29-Jul-09 | DAY CHRISTINE MCCORMICK Director | Option Exercise 1-Feb-08 | 12,385 1-Feb-08 | HALL CATHERINE B Officer | Acquisition (Non Open Market) 7-Mar-08 | 17,875 7-Mar-08 | IBACH SHELLY RADUE Officer | Purchase 24-Nov-09 | 38,906 24-Nov-09 | KIMBALL MARK A Officer | Acquisition (Non Open Market) 1-Jun-09 | 94,969 1-Jun-09 | MANOS KRISTEN L Director | Option Exercise 21-Nov-08 | 8,358 21-Nov-08 | MCLAUGHLIN WILLIAM R Officer | Disposition (Non Open Market) 28-Oct-09 | 398,004 28-Oct-09 | PARK ERNEST Officer | Disposition (Non Open Market) 21-Feb-08 | 8,625 21-Feb-08 | PETERSON SCOTT F Officer | Acquisition (Non Open Market) 8-May-08 | 57,287 8-May-08 | RAABE JAMES C Officer | Option Exercise 29-Oct-09 | 125,636 29-Oct-09 | RICHARD KAREN R Officer | Acquisition (Non Open Market) 1-Jun-09 | 41,756 1-Jun-09 | ROEDEL KATHRYN V Officer | Acquisition (Non Open Market) 18-Jun-09 | 52,156 18-Jun-09 | SCHOPPERT WENDY LEE Officer | Acquisition (Non Open Market) 1-Jun-09 | 48,750 1-Jun-09 | WERNER TIMOTHY D Officer | Acquisition (Non Open Market) 1-Jun-09 | 57,166 1-Jun-09 |
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