| Date | Insider | Shares | Type | Transaction | Value* |
| 1-Oct-09 | BUSHUE SANDRA Director | 625 | Direct | Acquisition (Non Open Market) at $4.15 per share. | $2,593 |
| 1-Oct-09 | MARCELLO JOHN J Director | 625 | Direct | Acquisition (Non Open Market) at $4.15 per share. | $2,593 |
| 1-Oct-09 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $4.15 per share. | $2,593 |
| 1-Oct-09 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $4.15 per share. | $2,593 |
| 1-Oct-09 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $4.15 per share. | $2,593 |
| 1-Jul-09 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $3.65 per share. | $2,281 |
| 1-Jul-09 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $3.65 per share. | $2,281 |
| 1-Jul-09 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $3.65 per share. | $2,281 |
| 12-Jun-09 | PATTERSON DAVID B. Officer | 1,500 | Direct | Purchase at $3.75 per share. | $5,625 |
| 11-Jun-09 | PATTERSON DAVID B. Officer | 2,500 | Direct | Purchase at $3.80 per share. | $9,500 |
| 10-Jun-09 | PATTERSON DAVID B. Officer | 2,500 | Direct | Purchase at $3.80 per share. | $9,500 |
| 18-May-09 | LUDWIG EDMUND D Officer | 1,000 | Direct | Acquisition (Non Open Market) at $3.90 per share. | $3,900 |
| 1-Apr-09 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $3.50 per share. | $2,187 |
| 1-Apr-09 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $3.50 per share. | $2,187 |
| 1-Apr-09 | ARMSTRONG JAMES C Director | 625 | Direct | Acquisition (Non Open Market) at $3.50 per share. | $2,187 |
| 1-Apr-09 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $3.50 per share. | $2,187 |
| 9-Mar-09 | HALL GREGORY M. Officer | 6,452 | Direct | Statement of Ownership | N/A |
| 9-Mar-09 | HOOGHIEMSTRA CONRAD Officer | 8,345 | Direct | Statement of Ownership | N/A |
| 9-Mar-09 | HOOGHIEMSTRA ROLAND Officer | 6,452 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 9-Mar-09 | OVERWIJN THOMAS Officer | 11,290 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 9-Mar-09 | TAMBURO STEVEN T Officer | 11,290 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 9-Mar-09 | LUDWIG EDMUND D Officer | 14,839 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 7-Jan-09 | RUBBO CARL Director | 7,380 | Direct | Sale at $3.82 - $3.96 per share. | $29,0002 |
| 2-Jan-09 | URSO ROBERT F Director | 625 | Direct | Acquisition (Non Open Market) at $4.38 per share. | $2,737 |
| 2-Jan-09 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $4.38 per share. | $2,737 |
| 2-Jan-09 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $4.38 per share. | $2,737 |
| 2-Jan-09 | ARMSTRONG JAMES C Director | 625 | Direct | Acquisition (Non Open Market) at $4.38 per share. | $2,737 |
| 2-Jan-09 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $4.38 per share. | $2,737 |
| 1-Oct-08 | URSO ROBERT F Director | 625 | Direct | Acquisition (Non Open Market) at $6.33 per share. | $3,956 |
| 1-Oct-08 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $6.33 per share. | $3,956 |
| 1-Oct-08 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $6.33 per share. | $3,956 |
| 1-Oct-08 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $6.33 per share. | $3,956 |
| 13-Aug-08 | ARMSTRONG JAMES C Officer | 950 | Direct | Sale at $8.07 - $8.08 per share. | $7,6712 |
| 1-Jul-08 | URSO ROBERT F Director | 625 | Direct | Acquisition (Non Open Market) at $8.85 per share. | $5,531 |
| 1-Jul-08 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $8.85 per share. | $5,531 |
| 1-Jul-08 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $8.85 per share. | $5,531 |
| 1-Jul-08 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $8.85 per share. | $5,531 |
| 6-Jun-08 | RUBBO CARL Director | 500 | Direct | Sale at $8.42 per share. | $4,210 |
| 5-Jun-08 | RUBBO CARL Director | 1,000 | Direct | Sale at $8.39 per share. | $8,390 |
| 5-Jun-08 | HOOGHIEMSTRA ROLAND Officer | 1,086 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-08 | OVERWIJN THOMAS Officer | 1,875 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-08 | TAMBURO STEVEN T Officer | 1,875 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-08 | ARMSTRONG JAMES C Officer | 1,875 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 5-Jun-08 | LUDWIG EDMUND D Officer | 2,467 | Direct | Acquisition (Non Open Market) at $0 per share. | N/A |
| 1-Apr-08 | URSO ROBERT F Director | 625 | Direct | Acquisition (Non Open Market) at $7.19 per share. | $4,493 |
| 1-Apr-08 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $7.19 per share. | $4,493 |
| 1-Apr-08 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $7.19 per share. | $4,493 |
| 1-Apr-08 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $7.19 per share. | $4,493 |
| 7-Jan-08 | ARMSTRONG JAMES C Officer | 515 | Direct | Option Exercise at $4.66 per share. | $2,399 |
| 2-Jan-08 | URSO ROBERT F Director | 625 | Direct | Acquisition (Non Open Market) at $7.51 per share. | $4,693 |
| 2-Jan-08 | RUBBO CARL Director | 625 | Direct | Acquisition (Non Open Market) at $7.51 per share. | $4,693 |
| 2-Jan-08 | LIPINSKI DAVID R Director | 625 | Direct | Acquisition (Non Open Market) at $7.51 per share. | $4,693 |
| 2-Jan-08 | FATZINGER WALTER R JR Director | 625 | Direct | Acquisition (Non Open Market) at $7.51 per share. | $4,693 |