| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | AKILIAN, ELIE S. Chief Executive Officer | Private Sale 17-Oct-03 | 7,930,283 17-Oct-03 | BROCKMAN, PIERCE Senior Vice President | Acquisition (Non Open Market) 14-Nov-02 | 121,885 14-Nov-02 | KLEINMAN, MARK H. Vice President | Disposition (Non Open Market) 14-Nov-03 | 14,384 14-Nov-03 | KUPP, JEFFREY A. Chief Financial Officer | Disposition (Non Open Market) 4-Feb-04 | 25,855 4-Feb-04 | MINA, WILLIAM Senior Vice President | Option Exercise 4-Feb-04 | 42,742 4-Feb-04 | REIMAN, MICHAEL J. Chief Technical Officer | Disposition (Non Open Market) 12-May-04 | 96,131 12-May-04 | SIMONIAN, SAMUEL S. Chairman | Private Sale 17-Oct-03 | 7,099,983 17-Oct-03 | WEINZIERL, MARK A. Director | Proposed Sale 20-Nov-02 | Not Reported
| WEINZIERL, MARK A. Former Director | Private Sale 21-Jan-03 | 0 21-Jan-03 |
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