| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $14.54 | 10,000 | $145,400.00 | 5,183,194 | 2011-02-03 | Filing |
| Large Shareholder, Officer, Director | $14.54 | 10,000 | $145,400.00 | 5,193,194 | 2011-02-02 | Filing |
| Director | $14.20 | 25,000 | $355,000.00 | 19,126 | 2011-02-02 | Filing |
| Director | $14.00 | 25,000 | $350,000.00 | 44,126 | 2011-02-01 | Filing |
| Director | $13.80 | 25,000 | $345,000.00 | 69,126 | 2011-01-31 | Filing |
| Director | $12.93 | 10,000 | $129,300.00 | 90,762 | 2010-01-21 | Filing |
| Director | $13.11 | 10,000 | $131,100.00 | 100,762 | 2011-01-20 | Filing |
| Director | $13.40 | 10,000 | $134,000.00 | 110,762 | 2011-01-19 | Filing |
| Director | $13.85 | 10,000 | $138,500.00 | 120,762 | 2011-01-18 | Filing |
| Large Shareholder, Officer, Director | $14.00 | 5,740 | $80,360.00 | 5,203,194 | 2011-01-18 | Filing |
| Large Shareholder, Officer, Director | $14.12 | 4,260 | $60,151.20 | 5,208,934 | 2011-01-05 | Filing |
| Large Shareholder, Officer, Director | $14.35 | 10,000 | $143,500.00 | 5,213,194 | 2011-01-04 | Filing |
| Large Shareholder, Officer, Director | $14.42 | 10,000 | $144,200.00 | 5,223,194 | 2011-01-03 | Filing |
| Officer | $15.50 | 9,055 | $140,352.50 | 0 | 2010-12-13 | Filing |
| Officer | $15.20 | 8,096 | $123,059.20 | 700 | 2010-12-07 | Filing |
| Officer | $15.13 | 25,000 | $378,250.00 | 8,796 | 2010-12-06 | Filing |
| Large Shareholder, Officer, Director | $15.13 | 10,000 | $151,300.00 | 5,233,194 | 2010-11-26 | Filing |
| Large Shareholder, Officer, Director | $15.08 | 10,000 | $150,800.00 | 5,243,194 | 2010-11-24 | Filing |
| Large Shareholder, Officer, Director | $14.75 | 10,000 | $147,500.00 | 5,253,194 | 2010-11-23 | Filing |
| Large Shareholder, Officer, Director | $15.17 | 10,000 | $151,700.00 | 5,263,194 | 2010-11-22 | Filing |