| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ADAGE CAPITAL PARTNERS GP LLC Beneficial Owner (10% or more) | Ownership Statement 2-Feb-09 | 13,588,774
2-Feb-09 | ALDER JAMES Officer | Acquisition (Non Open Market) 9-Sep-09 | 16,000 9-Sep-09 | BARLETT JAMES E Director | Option Exercise 24-Apr-09 | 13,163 24-Apr-09 | BEACH LIN SANDRA Officer | Disposition (Non Open Market) 15-Oct-09 | 6,887 15-Oct-09 | DESDIN MIGUEL A. Officer | Disposition (Non Open Market) 14-Oct-08 | 2,443 14-Oct-08 | GALLAGHER JOHN J III Officer | Option Exercise 12-Dec-07 | 37,000 12-Dec-07 | HOFFMEISTER DAVID F Director | Option Exercise 24-Apr-09 | 4,565 24-Apr-09 | JENSEN CHRISTOPHER W Officer | Disposition (Non Open Market) 15-Oct-09 | 4,204 15-Oct-09 | MADDEN DOUG Officer | Disposition (Non Open Market) 15-Oct-09 | 65,134 15-Oct-09 | MCGUINN MARTIN G Director | Option Exercise 24-Apr-09 | 54,565 24-Apr-09 | NIVICA GJON N JR Officer | Acquisition (Non Open Market) 9-Sep-09 | 60,000 9-Sep-09 | ODWYER JOHN Officer | Acquisition (Non Open Market) 28-Oct-08 | 94,353 28-Oct-08 | ONEILL PAUL H Director | Option Exercise 24-Apr-09 | 3,598 24-Apr-09 | ROHR MARK C Director | Option Exercise 24-Apr-09 | 20,565 24-Apr-09 | SANDERS DANIEL S Director | Purchase 14-May-09 | 25,547 14-May-09 | SHAW CURTIS S Officer | Option Exercise 24-Jul-08 | 27,100 24-Jul-08 | STERIN STEVEN Officer | Disposition (Non Open Market) 15-Oct-09 | 6,298 15-Oct-09 | SUMMERS MICHAEL L Officer | Acquisition (Non Open Market) 9-Sep-09 | 28,500 9-Sep-09 | TOWNSEND JAY Officer | Disposition (Non Open Market) 15-Oct-09 | 92,482 15-Oct-09 | WALTERS FARAH M Director | Purchase 15-May-09 | 11,000 15-May-09 | WEIDMAN DAVID N Officer | Acquisition (Non Open Market) 11-Sep-09 | 36,000 11-Sep-09 | WULFF JOHN K Director | Option Exercise 24-Apr-09 | 20,268 24-Apr-09 |
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