| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date |
ALTOMARI ALFRED Director | Option Exercise 8-May-07 | 0 8-May-07 |
ANIDO ARMANDO Officer | Acquisition (Non Open Market) 10-Sep-08 | 171,924 10-Sep-08 |
BESCHERER EDWIN A JR Director | Sale 4-Sep-07 | 15,600 4-Sep-07 |
CHAMBON PHILIPPE Director | Acquisition (Non Open Market) 30-Sep-08 | 1,831 30-Sep-08 |
CHURCHILL WINSTON J Director | Acquisition (Non Open Market) 22-Nov-06 | 165,848
22-Nov-06 |
CLASSON ROLF A Director | Acquisition (Non Open Market) 30-Sep-08 | 5,961 30-Sep-08 |
FETZER OLIVER Director | Acquisition (Non Open Market) 30-Sep-08 | 1,199 30-Sep-08 |
FICKENSCHER JAMES E Officer | Disposition (Non Open Market) 12-Jun-08 | 37,099 12-Jun-08 |
FUCHS RENATO Director | Acquisition (Non Open Market) 30-Sep-08 | 356 30-Sep-08 |
GRAHAM ROGER D JR Officer | Disposition (Non Open Market) 19-Mar-08 | 14,097 19-Mar-08 |
LANGER DENNIS Director | Acquisition (Non Open Market) 30-Sep-08 | 356 30-Sep-08 |
MATTILA JYRKI Officer | Option Exercise 12-Aug-08 | 12,099 12-Aug-08 |
PERSEUS SOROS BIOPHARMACEUTICAL FUND LP Beneficial Owner (10% or more) | Sale 5-Dec-06 | 2,377,403 5-Dec-06 |
SCP PRIVATE EQUITY PARTNERS II LP Beneficial Owner (10% or more) | Disposition (Non Open Market) 22-Nov-06 | 661,057 22-Nov-06 |