| Date | Insider | Shares | Type | Transaction | Value* |
| 5-Jun-09 | WESSINGER HENRY W II Director | 2,449 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-09 | WILGENBUSCH NANCY Director | 2,449 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-09 | NICKERSON PETER D Director | 2,449 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-09 | ANDERSON RICHARD SIBERT Officer | 5,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-09 | OSTERMAN JAMES S Director | 2,449 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-09 | LARDY NICHOLAS R Director | 2,449 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-09 | MCDOUGALL DUANE CHARLES Director | 2,449 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-09 | WARREN ROBERT C JR Officer | 11,000 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 23-Sep-08 | NICKERSON PETER D Director | 94 | Direct | Acquisition (Non Open Market) at $41.56 per share. | $3,906 |
| 6-Jun-08 | NICKERSON PETER D Director | 1,356 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Jun-08 | ANDERSON RICHARD SIBERT Officer | 4,450 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Jun-08 | WESSINGER HENRY W II Director | 1,356 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Jun-08 | OSTERMAN JAMES S Director | 1,356 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Jun-08 | LARDY NICHOLAS R Director | 1,356 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Jun-08 | MCDOUGALL DUANE CHARLES Director | 1,356 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Jun-08 | WILGENBUSCH NANCY Director | 1,356 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 6-Jun-08 | WARREN ROBERT C JR Officer | 10,680 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 13-May-08 | DRAKE PETER DAVID Officer | 1,305 | Indirect | Statement of Ownership | N/A |
| 13-May-08 | RONCARI DAVIDE Officer | N/A | Direct | Statement of Ownership | N/A |
| 9-Apr-08 | LARDY NICHOLAS R Director | 4,000 | Direct | Option Exercise at $15.63 per share. | $62,520 |
| 9-Apr-08 | LARDY NICHOLAS R Director | 4,000 | Direct | Sale at $43.07 per share. | $172,280 |
| 17-Mar-08 | CHAZIN-WRIGHT SUSAN F. Officer | N/A | Direct | Statement of Ownership | N/A |
| 28-Jan-08 | ANDERSON GREGORY SCOTT Officer | 1,855 | Direct | Automatic Sale at $48 - $49 per share. | $90,0002 |
| 25-Jan-08 | ANDERSON GREGORY SCOTT Officer | 1,000 | Direct | Automatic Sale at $47 per share. | $47,000 |
| 24-Jan-08 | ANDERSON GREGORY SCOTT Officer | 6,255 | Direct | Option Exercise at $35.60 per share. | $222,678 |
| 24-Jan-08 | ANDERSON GREGORY SCOTT Officer | 3,400 | Direct | Automatic Sale at $46.37 - $46.58 per share. | $158,0002 |
| 11-Jan-08 | MCDOUGALL DUANE CHARLES Director | 1,000 | Direct | Acquisition (Non Open Market) at $45.81 per share. | $45,810 |
| 19-Dec-07 | NICKERSON PETER D Director | 96 | Direct | Sale at $46.71 per share. | $4,484 |
| 11-Dec-07 | NICKERSON PETER D Director | 100 | Direct | Purchase at $54.20 per share. | $5,420 |
| 2-Dec-07 | NICKERSON PETER D Director | N/A | Direct | Statement of Ownership | N/A |
| 13-Jul-07 | KREITER KEVIN BRADFORD Officer | 5,296 | Direct | Option Exercise at $9.94 - $14.12 per share. | N/A |
| 13-Jul-07 | KREITER KEVIN BRADFORD Officer | 5,296 | Direct | Sale at $83 - $84.4 per share. | $443,0002 |
| 13-Jul-07 | HOEKSTRA HERRE YNTE Officer | 2,401 | Direct | Sale at $82.72 - $82.92 per share. | $199,0002 |
| 12-Jul-07 | HOEKSTRA HERRE YNTE Officer | 2,401 | Direct | Option Exercise at $37.05 - $37.05 per share. | $89,0002 |
| 11-Jul-07 | WARREN ROBERT C JR Officer | 38,012 | Direct | Sale at $81.93 per share. | $3,114,323 |
| 3-Jul-07 | MCDOUGALL DUANE CHARLES Director | 3,800 | Direct | Option Exercise at $14.12 per share. | $53,656 |
| 3-Jul-07 | MCDOUGALL DUANE CHARLES Director | 3,800 | Direct | Sale at $83 per share. | $315,400 |
| 27-Jun-07 | POINTER JOSEPH G Officer | 7,200 | Direct | Option Exercise at $14.05 - $14.12 per share. | $101,0002 |
| 27-Jun-07 | POINTER JOSEPH G Officer | 7,200 | Direct | Sale at $80.60 - $80.67 per share. | $581,0002 |
| 26-Jun-07 | POINTER JOSEPH G Officer | 300 | Direct | Option Exercise at $14.05 - $14.05 per share. | $4,2152 |
| 26-Jun-07 | POINTER JOSEPH G Officer | 300 | Direct | Sale at $82 - $82.02 per share. | $25,0002 |
| 25-Jun-07 | POINTER JOSEPH G Officer | 6,040 | Direct | Option Exercise at $14.05 - $14.05 per share. | $85,0002 |
| 25-Jun-07 | POINTER JOSEPH G Officer | 6,040 | Direct | Sale at $81.50 - $83 per share. | $497,0002 |
| 21-Jun-07 | ANDERSON RICHARD SIBERT Officer | 6,253 | Direct | Option Exercise at $14.12 - $14.12 per share. | $88,0002 |
| 21-Jun-07 | ANDERSON RICHARD SIBERT Officer | 6,253 | Direct | Sale at $83 - $83.56 per share. | $521,0002 |
| 21-Jun-07 | CUSHING JOHN A Officer | 2,150 | Direct | Option Exercise at $14.12 - $14.12 per share. | $30,0002 |
| 21-Jun-07 | CUSHING JOHN A Officer | 2,150 | Direct | Sale at $83.50 - $83.5 per share. | $180,0002 |
| 21-Jun-07 | WILGENBUSCH NANCY Director | 5,000 | Direct | Option Exercise at $15.63 - $15.63 per share. | $78,0002 |
| 21-Jun-07 | WILGENBUSCH NANCY Director | 5,000 | Direct | Sale at $83.10 - $83.47 per share. | $416,0002 |
| 21-Jun-07 | WARREN ROBERT C JR Officer | 14,840 | Direct | Option Exercise at $10.51 - $10.51 per share. | $156,0002 |
| 21-Jun-07 | WARREN ROBERT C JR Officer | 14,840 | Direct | Sale at $83 - $83.45 per share. | $1,235,0002 |
| 20-Jun-07 | ANDERSON RICHARD SIBERT Officer | 24,747 | Direct | Option Exercise at $14.12 - $14.12 per share. | $349,0002 |
| 20-Jun-07 | ANDERSON RICHARD SIBERT Officer | 6,200 | Direct | Sale at $83.50 - $83.64 per share. | $518,0002 |
| 20-Jun-07 | ANDERSON RICHARD SIBERT Officer | 18,547 | Direct | Sale at $83.71 - $84.69 per share. | $1,562,0002 |
| 20-Jun-07 | MCDOUGALL DUANE CHARLES Director | 1,200 | Direct | Option Exercise at $14.12 - $14.12 per share. | $17,0002 |
| 20-Jun-07 | MCDOUGALL DUANE CHARLES Director | 1,200 | Direct | Sale at $84.01 - $84.06 per share. | $101,0002 |
| 20-Jun-07 | WARREN ROBERT C JR Officer | 400 | Direct | Option Exercise at $10.51 - $10.51 per share. | $4,2042 |
| 20-Jun-07 | WARREN ROBERT C JR Officer | 400 | Direct | Sale at $84.75 - $84.75 per share. | $34,0002 |
| 19-Jun-07 | CATHEY TERRY H Officer | 9,900 | Direct | Sale at $84.44 - $84.44 per share. | $836,0002 |
| 18-Jun-07 | CATHEY TERRY H Officer | 4,661 | Direct | Sale at $84.44 - $84.44 per share. | $394,0002 |
| 18-Jun-07 | ANDERSON GREGORY SCOTT Officer | 18,700 | Direct | Sale at $82 per share. | $1,533,400 |
| 15-Jun-07 | CATHEY TERRY H Officer | 19,299 | Direct | Option Exercise at $21.15 - $37.05 per share. | N/A |
| 15-Jun-07 | NICKOLOFF JEFFREY K Officer | 13,259 | Direct | Sale at $80.18 - $80.18 per share. | $1,063,0002 |
| 15-Jun-07 | KERN MICHAEL E Officer | 13,259 | Direct | Sale at $80.55 - $81.24 per share. | $1,073,0002 |
| 15-Jun-07 | ANDERSON GREGORY SCOTT Officer | 5,125 | Direct | Option Exercise at $14.12 - $14.12 per share. | $72,0002 |
| 15-Jun-07 | ANDERSON GREGORY SCOTT Officer | 31,692 | Direct | Sale at $81.25 - $81.5 per share. | $2,579,0002 |
| 14-Jun-07 | WESSINGER HENRY W II Director | 2,946 | Direct | Sale at $79 - $80.08 per share. | $234,0002 |
| 14-Jun-07 | ANDERSON GREGORY SCOTT Officer | 26,567 | Direct | Option Exercise at $21.15 - $21.15 per share. | $562,0002 |
| 14-Jun-07 | CATHEY TERRY H Officer | 17,995 | Direct | Sale at $80.18 - $80.26 per share. | $1,444,0002 |
| 13-Jun-07 | NICKOLOFF JEFFREY K Officer | 13,259 | Direct | Option Exercise at $21.15 - $37.05 per share. | N/A |
| 13-Jun-07 | WESSINGER HENRY W II Director | 2,946 | Direct | Option Exercise at $21.15 - $37.05 per share. | N/A |
| 13-Jun-07 | KERN MICHAEL E Officer | 13,259 | Direct | Option Exercise at $21.15 - $37.05 per share. | N/A |
| 13-Jun-07 | CATHEY TERRY H Officer | 7,750 | Direct | Option Exercise at $14.12 - $14.12 per share. | $109,0002 |
| 13-Jun-07 | CATHEY TERRY H Officer | 7,750 | Direct | Sale at $79.49 - $79.49 per share. | $616,0002 |
| 13-Jun-07 | NICKOLOFF JEFFREY K Officer | 5,125 | Direct | Option Exercise at $14.12 - $14.12 per share. | $72,0002 |
| 13-Jun-07 | NICKOLOFF JEFFREY K Officer | 5,125 | Direct | Sale at $79.50 - $79.5 per share. | $407,0002 |
| 13-Jun-07 | KERN MICHAEL E Officer | 1,075 | Direct | Option Exercise at $14.12 - $14.12 per share. | $15,0002 |
| 13-Jun-07 | KERN MICHAEL E Officer | 1,075 | Direct | Sale at $79.78 - $79.83 per share. | $86,0002 |