| Date | Insider | Shares | Transaction | Value* |
| 22-Sep-09 | PEDEN ROBERT SCOTT Officer | 600 | Purchase at $16.50 per share. | $9,900 |
| 18-Sep-09 | MARTIN DAVID MICHAEL Officer | 500 | Purchase at $17.89 per share. | $8,945 |
| 17-Jul-09 | MARTIN DAVID MICHAEL Officer | 250 | Purchase at $16.18 per share. | $4,045 |
| 14-Jul-09 | PEDEN ROBERT SCOTT Officer | 650 | Purchase at $15.51 - $15.53 per share. | $10,0002 |
| 30-Mar-09 | DEWALD FRED Director | 500 | Purchase at $15 per share. | $7,500 |
| 28-Mar-09 | DEWALD FRED Director | 500 | Purchase at $15.25 per share. | $7,625 |
| 26-Mar-09 | DEWALD FRED Director | 1,000 | Purchase at $15 - $15.5 per share. | $15,0002 |
| 8-Jan-09 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 10,000 | Sale at $43.50 per share. | $435,000 |
| 7-Jan-09 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 10,000 | Sale at $42.95 per share. | $429,500 |
| 3-Nov-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 2,866 | Sale at $36.67 per share. | $105,096 |
| 31-Oct-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 9,865 | Sale at $40.01 per share. | $394,698 |
| 30-Oct-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 15,135 | Sale at $40.71 per share. | $616,145 |
| 14-Oct-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 15,000 | Sale at $35.15 per share. | $527,250 |
| 22-Sep-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 15,000 | Sale at $35.32 per share. | $529,800 |
| 12-Aug-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 3,339 | Sale at $28.31 per share. | $94,527 |
| 11-Aug-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 6,661 | Sale at $27.64 per share. | $184,110 |
| 25-Jul-08 | PARDO FAMILY HOLDINGS LTD Beneficial Owner (10% or more) | 5,723 | Sale at $26.24 per share. | $150,171 |
| 11-Jul-08 | MARTIN DAVID MICHAEL Officer | 400 | Purchase at $20.45 per share. | $8,180 |
| 26-Jun-08 | CARR KURT DANIEL Officer | 750 | Statement of Ownership | N/A |
| 26-Jun-08 | CARR DEBORAH LYNN Officer | 750 | Statement of Ownership | N/A |
| 8-Apr-08 | MARTIN DAVID MICHAEL Officer | 300 | Purchase at $18.28 per share. | $5,484 |
| 4-Feb-08 | MARTIN DAVID MICHAEL Officer | 300 | Statement of Ownership | N/A |