| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $38.02 | 1,397 | $53,113.94 | 58,472 | 2011-11-21 | Filing |
| Large Shareholder, Officer, Director | $38.04 | 1,264 | $48,082.56 | 1,181,393 | 2011-11-22 | Filing |
| Large Shareholder, Officer, Director | $38.05 | 1,300 | $49,465.00 | 732,247 | 2011-11-22 | Filing |
| Large Shareholder, Officer, Director | $38.02 | 200 | $7,604.00 | 1,182,657 | 2011-11-21 | Filing |
| Large Shareholder, Officer, Director | $38.02 | 200 | $7,604.00 | 733,547 | 2011-11-21 | Filing |
| Officer | $38.12 | 4,347 | $165,707.64 | 59,869 | 2011-11-18 | Filing |
| Large Shareholder, Officer, Director | $38.12 | 1,500 | $57,180.00 | 1,182,857 | 2011-11-18 | Filing |
| Large Shareholder, Officer, Director | $38.11 | 1,500 | $57,165.00 | 733,747 | 2011-11-18 | Filing |
| Large Shareholder, Officer, Director | $38.00 | 500 | $19,000.00 | 1,184,357 | 2011-11-16 | Filing |
| Large Shareholder, Officer, Director | $38.00 | 500 | $19,000.00 | 735,247 | 2011-11-16 | Filing |
| Large Shareholder, Officer, Director | $38.00 | 300 | $11,400.00 | 1,184,857 | 2011-11-15 | Filing |
| Large Shareholder, Officer, Director | $38.00 | 2,800 | $106,400.00 | 735,747 | 2011-11-15 | Filing |
| Officer | $38.00 | 600 | $22,800.00 | 64,216 | 2011-11-16 | Filing |
| Officer | $38.00 | 1,500 | $57,000.00 | 64,816 | 2011-11-15 | Filing |
| Director | $37.82 | 1,000 | $37,820.00 | 54,600 | 2011-10-31 | Filing |
| Director | $38.20 | 1,000 | $38,200.00 | 55,600 | 2011-10-28 | Filing |
| Officer | $38.01 | 1,600 | $60,816.00 | 66,316 | 2011-11-08 | Filing |
| Large Shareholder, Officer, Director | $38.00 | 4,700 | $178,600.00 | 1,185,157 | 2011-11-08 | Filing |
| Large Shareholder, Officer, Director | $38.00 | 2,300 | $87,400.00 | 738,547 | 2011-11-08 | Filing |
| Large Shareholder, Officer, Director | $38.01 | 200 | $7,602.00 | 1,189,857 | 2011-11-07 | Filing |