| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ARMEN GARO H Officer | Acquisition (Non Open Market) 1-Dec-09 | 14,064,338 1-Dec-09 | HATSOPOULOS JOHN Director | Purchase 25-Feb-09 | 55,000 25-Feb-09 | INVUS PUBLIC EQUITIES, LP Beneficial Owner (10% or more) | Ownership Statement 10-May-08 | 3,533,333 10-May-08 | KLASKIN CHRISTINE M Officer | Sale 11-Sep-09 | 69,488 11-Sep-09 | LEVITSKY HYAM Director | Option Exercise 27-Feb-09 | 15,376 27-Feb-09 | MARGARET EISEN Director | Purchase 16-May-08 | 20,000 16-May-08 | SHARP SHALINI Officer | Acquisition (Non Open Market) 10-Sep-09 | 164,495 10-Sep-09 | VALENTINE KAREN Officer | Sale 11-Sep-09 | 80,530 11-Sep-09 | WENTWORTH KERRY Officer | Sale 11-Sep-09 | 106,432 11-Sep-09 |
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