| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | BONANZA CAPITAL LTD Beneficial Owner (10% or more) | Sale 18-Jul-08 | 3,049,574 18-Jul-08 | BONANZA MASTER FUND LTD Beneficial Owner (10% or more) | Ownership Statement 29-Nov-07 | 3,161,400 29-Nov-07 | BRAGINSKY SIDNEY Director | Option Exercise 24-Nov-09 | 5,000 24-Nov-09 | CASTLEMAN BREAUX Director | Option Exercise 5-Nov-09 | 105,238 5-Nov-09 | CHENG-AVERY TINA Officer | Purchase 23-May-08 | 8,000
23-May-08 | CHRYSSIS GEORGE C Director | Purchase 5-Mar-09 | 41,000 5-Mar-09 | CLEARY MARTIN D Director | Purchase 13-Mar-09 | 36,443 13-Mar-09 | EGGER ANNE M Director | Purchase 19-Jun-09 | 1,000 19-Jun-09 | GULFO JOSEPH V Officer | Purchase 26-Mar-09 | 111,853 26-Mar-09 | KLIPPEL JON I Officer | Option Exercise 22-Jul-08 | 45,000 22-Jul-08 | LUFKIN DAN W Director | Purchase 18-Nov-09 | 507,618 18-Nov-09 | WAGNER GERALD D Officer | Purchase 27-Aug-08 | 19,400 27-Aug-08 |
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