| Date | Insider | Shares | Type | Transaction | Value* |
| 3-Feb-10 | WEBB DAVID PEEBLES Director | 1,500 | Direct | Option Exercise at $11 per share. | $16,500 |
| 11-Sep-09 | SMITH ROBERT TOWNSEND Officer | 5,000 | Direct | Option Exercise at $14.50 - $14.65 per share. | $73,0002 |
| 27-Aug-09 | SMITH ROBERT TOWNSEND Officer | 4,699 | Direct | Sale at $27.25 per share. | $128,047 |
| 26-Aug-09 | SMITH ROBERT TOWNSEND Officer | 306 | Direct | Sale at $27.45 per share. | $8,399 |
| 21-Aug-09 | SMITH ROBERT TOWNSEND Officer | 112 | Direct | Sale at $27.50 per share. | $3,080 |
| 18-Aug-09 | WEBB DAVID PEEBLES Director | 2,257 | Direct | Sale at $26.25 - $26.5 per share. | $60,0002 |
| 17-Aug-09 | WEBB DAVID PEEBLES Director | 120 | Direct | Sale at $26.50 per share. | $3,180 |
| 13-Aug-09 | WEBB DAVID PEEBLES Director | 577 | Direct | Sale at $26.50 per share. | $15,290 |
| 12-Aug-09 | WEBB DAVID PEEBLES Director | 66 | Direct | Sale at $26.50 per share. | $1,749 |
| 22-May-09 | WEBB DAVID PEEBLES Director | 1,500 | Direct | Sale at $24.50 - $24.75 per share. | $37,0002 |
| 12-Mar-09 | KING HERBERT A Director | 1,500 | Direct | Option Exercise at $7.35 per share. | $11,025 |
| 4-Mar-09 | FULTON DON LOWELL Director | 1,500 | Direct | Option Exercise at $7.35 per share. | $11,025 |
| 4-Mar-09 | MCKEE GREGORY LYLE Officer | 2,250 | Direct | Option Exercise at $10.33 - $10.83 per share. | $24,0002 |
| 2-Mar-09 | SMITH ROBERT TOWNSEND Officer | 2,250 | Direct | Option Exercise at $10.33 - $11.67 per share. | $25,0002 |
| 27-Feb-09 | MARS DANIEL ADAM Director | 1,500 | Direct | Option Exercise at $18 per share. | $27,000 |
| 6-Nov-08 | WEBB DAVID PEEBLES Director | 250 | Direct | Sale at $19.95 per share. | $4,987 |
| 5-Nov-08 | WEBB DAVID PEEBLES Director | 1,225 | Direct | Sale at $19.85 per share. | $24,316 |
| 29-Apr-08 | MARS DANIEL ADAM Director | 200 | Direct | Acquisition (Non Open Market) at $18.47 per share. | $3,694 |
| 27-Apr-08 | WEBB DAVID PEEBLES Director | 1,500 | Direct | Option Exercise at $7.35 per share. | $11,025 |
| 25-Apr-08 | MCKEE GREGORY LYLE Officer | 575 | Direct | Acquisition (Non Open Market) at $18 per share. | $10,350 |
| 24-Apr-08 | WEBB DAVID PEEBLES Director | 150 | Direct | Option Exercise at $7.15 per share. | $1,072 |