| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BIANCHI CHRISTOPHE Director | Acquisition (Non Open Market) 4-Jan-10 | 6,000 4-Jan-10 | DRAKE PETER F Director | Acquisition (Non Open Market) 19-Feb-10 | 98,023 19-Feb-10 | EDELMAN JOSEPH Beneficial Owner (10% or more) | Purchase 24-Oct-08 | 6,422,846
24-Oct-08 | FREIMAN PAUL E Director | Sale 3-Sep-09 | 29,255 3-Sep-09 | GOOD JENNIFER L Officer | Purchase 11-Nov-09 | 17,369 11-Nov-09 | MEEKER DAVID P Director | Acquisition (Non Open Market) 4-Jan-10 | 9,612 4-Jan-10 | OSHEA WILLIAM J Director | Acquisition (Non Open Market) 12-Nov-08 | 40,483 12-Nov-08 | PERCEPTIVE ADVISORS LLC Beneficial Owner (10% or more) | Disposition (Non Open Market) 6-Mar-09 | 6,476,446
6-Mar-09 | STANIFORTH JOHN N Director | Acquisition (Non Open Market) 2-Jan-09 | 84,048 2-Jan-09 | TANG KEVIN C Beneficial Owner (10% or more) | Purchase 11-Mar-09 | 6,396,598
11-Mar-09 | VANLENT ANNE Director | Acquisition (Non Open Market) 4-Jan-10 | 50,412 4-Jan-10 |
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