| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ARGO, CAROLE D. President | Option Exercise 18-Apr-05 | 20,525 18-Apr-05 | BROOKS, THOMAS A. Director | Proposed Sale 1-Dec-05 | 7,800 1-Dec-05 | CAPUTO, ANTHONY A. Chairman | Option Exercise 15-Feb-06 | 519,600 15-Feb-06 | CLARK, ANDREW E. Director | Sale 12-Aug-05 | 0 12-Aug-05 | FEDDE, CHRIS
| Proposed Sale 15-Dec-05 | Not Reported
| FEDDE, CHRIS Senior Vice President | Option Exercise 15-Dec-05 | 1,333 15-Dec-05 | HARRISON, SHELLEY
| Proposed Sale 3-Oct-05 | Not Reported
| HARRISON, SHELLEY Director | Option Exercise 23-Jan-06 | 0 23-Jan-06 | HARRISON, SHELLEY A. Director | Option Exercise 5-Nov-04 | 0 5-Nov-04 | HUNT, IRA A. JR Director | Option Exercise 3-Jan-06 | 9,000 3-Jan-06 | MUELLER, KEN Chief Financial Officer | Option Exercise 21-Nov-05 | 0 21-Nov-05 | POTTS, DAVID JAMES Senior Vice President | Sale 1-Dec-04 | 0 1-Dec-04 | STRAUB, WALTER W. Director | Option Exercise 15-Jun-06 | 282,948 15-Jun-06 | THAW, BRUCE Director | Proposed Sale 3-Nov-05 | Not Reported
| THAW, BRUCE R/FA Director | Option Exercise 1-Feb-06 | 220,000 1-Feb-06 | TROIANO, JOHN G.
| Proposed Sale 6-Jun-06 | Not Reported
| WGM TECH VENTURES
| Proposed Sale 7-Sep-04 | Not Reported
| YORAN, NAFTALI ELAD Shareholder | Proposed Sale 20-Jun-06 | Not Reported
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