| 4-Mar-09 | Officer | RAHN JOEL F | Purchase at $16 per share. | D | 200 |
| 12-Nov-08 | Officer | RAHN JOEL F | Sale at $19.75 per share. | D | 396 |
| 6-May-08 | Beneficial Owner (10% or more) | VAN SINGEL WILLARD J | Sale at $28.10 per share. | I | 700 |
| 2-May-08 | Beneficial Owner (10% or more) | VAN SINGEL WILLARD J | Sale at $28.55 per share. | I | 200 |
| 30-Apr-08 | Beneficial Owner (10% or more) | VAN SINGEL WILLARD J | Sale at $28.60 per share. | I | 900 |
| 24-Apr-08 | Beneficial Owner (10% or more) | VAN SINGEL WILLARD J | Sale at $28.80 per share. | I | 200 |
| 4-Apr-08 | Director | LEONARDOS STEPHANIE L | Purchase at $29.75 per share. | D | 200 |
| 30-Jan-08 | Director | LEONARDOS STEPHANIE L | Purchase at $30 per share. | D | 200 |
| 25-Sep-07 | Officer | RAHN JOEL F | Purchase at $32.50 per share. | D | 200 |
| 20-Jul-07 | Beneficial Owner (10% or more) | VAN SINGEL WILLARD J | Sale at $34.55 per share. | I | 1,000 |
| 21-Jun-07 | Director | LEONARDOS STEPHANIE L | Statement of Ownership | D | N/A |