| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | 14159 CAPITAL (GP), LLC
Beneficial Owner (10% or more) | Sale
1-Jun-09 | 120,828
1-Jun-09 | BABU YARLAGADDA S
Officer | Automatic Sale
26-Oct-09 | 39,362
26-Oct-09 | BAKER / TISCH CAPITAL (GP), LLC
Beneficial Owner (10% or more) | Sale
1-Jun-09 | 17,241
1-Jun-09 | BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more) | Sale
1-Jun-09 | 1,522,015
1-Jun-09 | BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more) | Sale
1-Jun-09 | 71,997
1-Jun-09 | BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more) | Sale
1-Jun-09 | 3,831,534
1-Jun-09 | DARWIN MICHAEL A
Officer | Purchase
31-Jul-08 | 3,048
31-Jul-08 | ERCK STANLEY C
Director | Purchase
12-Mar-09 | 40,000
12-Mar-09 | FEATHERINGILL WILLIAM W
Director | Sale
23-Nov-09 | 378,738
23-Nov-09 | GRANT STUART
Officer | Purchase
30-Jan-09 | 6,000
30-Jan-09 | MILLS MIKE
Officer | Option Exercise
23-Jul-09 | 0
23-Jul-09 | SHERIDAN WILLIAM P
Officer | Automatic Sale
14-Oct-09 | 0
14-Oct-09 | STONEHOUSE JON P
Officer | Purchase
30-Jan-09 | 103,603
30-Jan-09 |
|
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