| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ALBERT E ALEXANDER Director | Ownership Statement 16-Jul-08 | 0 16-Jul-08 | BRIDGER MANAGEMENT LLC Beneficial Owner (10% or more) | Purchase 14-Apr-08 | 2,667,050
14-Apr-08 | COLELLA SAMUEL D Director | Purchase 21-Jul-08 | 1,488,676
21-Jul-08 | COLLIGAN JOAN Officer | Acquisition (Non Open Market) 30-Nov-09 | 8,396 30-Nov-09 | COZADD BRUCE C Officer | Acquisition (Non Open Market) 30-Nov-09 | 266,338 30-Nov-09 | CRESSEY BRYAN C Director | Purchase 21-Jul-08 | 2,259,250
21-Jul-08 | ENRIGHT PATRICK G Director | Purchase 2-Sep-09 | 2,005,539
2-Sep-09 | FUST MATTHEW K Officer | Acquisition (Non Open Market) 28-Nov-08 | 58,948 28-Nov-08 | GAMBLE CAROL A Officer | Acquisition (Non Open Market) 30-Nov-09 | 32,959 30-Nov-09 | JANETSCHEK WILLIAM J Other | Ownership Statement 24-Apr-08 | 8,577,974
24-Apr-08 | KKR FUND HOLDINGS L.P. Beneficial Owner (10% or more) | Ownership Statement 1-Oct-09 | 10,504,338
1-Oct-09 | KKR JP LLC Other | Purchase 21-Jul-08 | 9,906,501
21-Jul-08 | MICHELSON MICHAEL W Director | Purchase 21-Jul-08 | 9,906,501
21-Jul-08 | MYERS ROBERT M Officer | Sale 4-Dec-09 | 152,923 4-Dec-09 | O'KEEFE KENNETH W Director | Purchase 21-Jul-08 | 1,529,684
21-Jul-08 | RAETHER PAUL E Other | Purchase 21-Jul-08 | 9,906,501
21-Jul-08 | SAKS SAMUEL R Officer | Acquisition (Non Open Market) 28-Nov-08 | 358,868 28-Nov-08 | SEBULSKY ALAN Director | Purchase 13-Nov-09 | 15,000 13-Nov-09 | TANANBAUM JAMES B Director | Purchase 21-Jul-08 | 1,403,129
21-Jul-08 | WISSEL JANNE LT Officer | Acquisition (Non Open Market) 28-Nov-08 | 104,402 28-Nov-08 |
|