| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date | ATKINSON JOAN Officer | Disposition (Non Open Market) 26-Nov-06 | 23,524 26-Nov-06 | BIGELOW E THAYER Director | Acquisition (Non Open Market) 24-Apr-06 | 25,045 24-Apr-06 | COOK DONALD G Director | Acquisition (Non Open Market) 14-Nov-06 | 1,675 14-Nov-06 | DICKOFF G A Officer | Disposition (Non Open Market) 8-May-06 | 86,617 8-May-06 | DUPONT AUGUSTUS I Officer | Option Exercise 9-Nov-06 | 85,286 9-Nov-06 | DYKSTRA KAREN E Director | Purchase 3-Aug-06 | 5,790 3-Aug-06 | EVANS ROBERT S Director | Sale 10-May-06 | 505,301 10-May-06 | FAST ERIC C Officer | Acquisition (Non Open Market) 2-Aug-06 | 308,172 2-Aug-06 | FORTE RICHARD S Director | Acquisition (Non Open Market) 24-Apr-06 | 16,216 24-Apr-06 | GARDNER DORSEY R Director | Acquisition (Non Open Market) 24-Apr-06 | 13,910 24-Apr-06 | GAULIN JEAN Director | Acquisition (Non Open Market) 24-Apr-06 | 4,230 24-Apr-06 | KOPCZICK ELISE Officer | Sale 2-May-06 | 69,052 2-May-06 | KRAWITT ANDREW L Officer | Acquisition (Non Open Market) 2-Nov-06 | 5,020 2-Nov-06 | LIPNER WILLIAM E Director | Purchase 1-May-06 | 7,851 1-May-06 | LOCHNER PHILIP R Director | Acquisition (Non Open Market) 4-Dec-06 | 352 4-Dec-06 | MCKENNA RONALD F Director | Purchase 28-Jul-06 | 3,960 28-Jul-06 | MINTON DWIGHT C Director | Acquisition (Non Open Market) 25-Apr-05 | 29,587 25-Apr-05 | MITCHELL MAX H Officer | Acquisition (Non Open Market) 26-Apr-05 | 24,327 26-Apr-05 | NOONAN THOMAS MICHAEL Officer | Disposition (Non Open Market) 26-Apr-06 | 68,130 26-Apr-06 | PANTALEONI A D Officer | Sale 9-May-06 | 24,917 9-May-06 | PERLITZ THOMAS J Officer | Acquisition (Non Open Market) 6-Sep-06 | 12,660 6-Sep-06 | QUEENAN JR CHARLES J Director | Acquisition (Non Open Market) 24-Apr-06 | 25,456 24-Apr-06 | ROBB CURTIS P Officer | Acquisition (Non Open Market) 7-Jun-06 | 6,808 7-Jun-06 | TULLIS JAMES L L Director | Acquisition (Non Open Market) 24-Apr-06 | 8,109 24-Apr-06 | VIPOND J ROBERT Officer | Acquisition (Non Open Market) 10-Mar-06 | 9,652 10-Mar-06 |
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