| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $16.95 | 200,000 | $3,390,000.00 | 6,801,384 | 2012-02-28 | Filing |
| Large Shareholder, Officer, Director | $16.78 | 46,984 | $788,391.52 | 7,001,384 | 2012-02-27 | Filing |
| Large Shareholder, Officer, Director | $16.92 | 153,016 | $2,589,030.72 | 7,048,368 | 2012-02-24 | Filing |
| Large Shareholder, Officer, Director | $15.00 | 5,000 | $75,000.00 | 0 | 2011-10-27 | Filing |
| Large Shareholder, Officer, Director | $17.79 | 30,763 | $547,273.77 | 7,201,384 | 2011-07-05 | Filing |
| Large Shareholder, Officer, Director | $17.99 | 199,352 | $3,586,342.48 | 7,232,147 | 2011-07-01 | Filing |
| Large Shareholder, Officer, Director | $17.64 | 159,926 | $2,821,094.64 | 7,431,499 | 2011-06-30 | Filing |
| Large Shareholder, Officer, Director | $17.71 | 203,818 | $3,609,616.78 | 7,591,425 | 2011-06-29 | Filing |
| Large Shareholder, Officer, Director | $17.69 | 144,841 | $2,562,237.29 | 7,795,243 | 2011-06-28 | Filing |
| Large Shareholder, Officer, Director | $17.50 | 11,300 | $197,750.00 | 7,940,084 | 2011-06-27 | Filing |
| Large Shareholder, Officer, Director | $16.50 | 28,026 | $462,429.00 | 7,951,384 | 2011-05-18 | Filing |
| Large Shareholder, Officer, Director | $16.52 | 20,600 | $340,312.00 | 7,979,410 | 2011-05-13 | Filing |
| Large Shareholder, Officer, Director | $16.65 | 100,000 | $1,665,000.00 | 8,000,010 | 2011-05-12 | Filing |
| Large Shareholder, Officer, Director | $16.52 | 20,600 | $340,312.00 | 7,879,410 | 2011-05-13 | Filing |
| Large Shareholder, Officer, Director | $16.65 | 200,000 | $3,330,000.00 | 7,900,010 | 2011-05-12 | Filing |
| Officer | $16.59 | 10,548 | $174,991.32 | 162,689 | 2011-05-11 | Filing |
| Officer | $16.20 | 90,000 | $1,458,000.00 | 173,237 | 2011-05-10 | Filing |
| Director | $16.92 | 8,950 | $151,434.00 | 51,084 | 2011-03-08 | Filing |
| Officer | $17.26 | 11,996 | $207,050.96 | 49,298 | 2011-01-10 | Filing |
| Officer | $17.59 | 103,126 | $1,813,986.34 | 49,298 | 2010-12-20 | Filing |