| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date |
ADAGE CAPITAL PARTNERS LP Beneficial Owner (10% or more) | Ownership Statement 12-Feb-08 | 961,000
12-Feb-08 |
HANCOCK THOMAS EDWIN Officer | Disposition (Non Open Market) 27-May-08 | 1,773
27-May-08 |
MCGRATH JAMES EDWARD Officer | Disposition (Non Open Market) 27-May-08 | 3,942
27-May-08 |
PICA VINCENT T II Director | Acquisition (Non Open Market) 27-May-08 | 2,682
27-May-08 |
ROUSSEAU JOHN Officer | Disposition (Non Open Market) 27-May-08 | 3,052
27-May-08 |
SNAPE EDWIN Director | Disposition (Non Open Market) 27-May-08 | 1,773
27-May-08 |
ZAIC GREGORY F Officer | Disposition (Non Open Market) 27-May-08 | 1,779
27-May-08 |