| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $19.20 | 6,667 | $128,006.40 | 4,664 | 2011-03-11 | Filing |
| Director | $18.26 | 4,800 | $87,648.00 | 0 | 2010-11-18 | Filing |
| Director | $18.26 | 9,600 | $175,296.00 | 0 | 2010-11-18 | Filing |
| Director | $18.26 | 14,400 | $262,944.00 | 0 | 2010-11-18 | Filing |
| Director | $17.93 | 8,156 | $146,237.08 | 0 | 2010-11-17 | Filing |
| Officer | $18.66 | 28,333 | $528,693.78 | 6,980 | 2010-11-11 | Filing |
| Officer | $17.50 | 5,276 | $92,330.00 | 9,070 | 2010-08-18 | Filing |
| Officer, Director | $18.65 | 10,200 | $190,230.00 | 24,145 | 2010-07-29 | Filing |
| Officer, Director | $18.92 | 7,950 | $150,414.00 | 34,345 | 2010-07-28 | Filing |
| Large Shareholder, Officer, Director | $19.00 | 12,500 | $237,500.00 | 955,510 | 2010-07-23 | Filing |
| Large Shareholder, Officer, Director | $19.00 | 6,300 | $119,700.00 | 968,010 | 2010-07-22 | Filing |
| Large Shareholder, Officer, Director | $19.00 | 6,127 | $116,413.00 | 974,310 | 2010-07-21 | Filing |
| Large Shareholder, Officer, Director | $19.01 | 75,073 | $1,426,905.00 | 980,437 | 2010-07-20 | Filing |
| Large Shareholder, Officer, Director | $18.17 | 48,900 | $888,322.29 | 1,055,510 | 2010-07-20 | Filing |
| Large Shareholder, Officer, Director | $18.00 | 9,000 | $162,000.00 | 1,104,410 | 2010-07-16 | Filing |
| Large Shareholder, Officer, Director | $18.00 | 42,100 | $757,808.42 | 1,113,410 | 2010-07-15 | Filing |
| Large Shareholder, Officer, Director | $17.75 | 33,333 | $591,544.08 | 1,155,510 | 2010-07-15 | Filing |
| Director | $16.90 | 15,000 | $253,500.00 | 0 | 2010-05-17 | Filing |
| Large Shareholder, Officer, Director | $17.03 | 25,000 | $425,750.00 | 1,524,155 | 2010-05-13 | Filing |
| Large Shareholder, Officer, Director | $17.04 | 27,000 | $459,945.00 | 874,320 | 2010-05-13 | Filing |