| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $27.55 | 6,500 | $179,075.00 | 37,542 | 2013-01-09 | Filing |
| Officer | $27.50 | 3,000 | $82,500.00 | 17,545 | 2013-01-08 | Filing |
| Officer | $26.20 | 10,000 | $262,000.00 | 11,271 | 2013-01-04 | Filing |
| Officer | $26.20 | 10,000 | $262,000.00 | 11,271 | 2013-01-04 | Filing |
| Officer | $23.67 | 5,740 | $135,865.80 | 39,642 | 2012-12-11 | Filing |
| Officer | $23.67 | 4,885 | $115,627.95 | 20,079 | 2012-12-11 | Filing |
| Officer | $23.67 | 5,251 | $124,291.17 | 18,964 | 2012-12-11 | Filing |
| Officer | $23.67 | 1,531 | $36,238.77 | 18,215 | 2012-12-11 | Filing |
| Officer | $22.76 | 6,000 | $136,584.00 | 38,882 | 2012-07-13 | Filing |
| Officer | $22.73 | 8,000 | $181,800.00 | 11,271 | 2012-07-13 | Filing |
| Officer, Director | $19.25 | 65,248 | $1,256,010.95 | 0 | 2012-02-03 | Filing |
| Officer, Director | $19.16 | 24,424 | $468,012.69 | 65,248 | 2012-02-03 | Filing |
| Officer, Director | $19.21 | 50,000 | $960,310.00 | 89,672 | 2012-02-03 | Filing |
| Officer, Director | $19.07 | 50,000 | $953,295.00 | 139,672 | 2012-02-03 | Filing |
| Officer, Director | $18.60 | 1,183 | $22,003.80 | 189,672 | 2012-02-02 | Filing |
| Officer, Director | $18.62 | 16,514 | $307,475.82 | 190,855 | 2012-02-02 | Filing |
| Officer, Director | $18.65 | 7,500 | $139,875.75 | 207,369 | 2012-02-02 | Filing |
| Officer, Director | $18.91 | 14,600 | $276,153.16 | 214,869 | 2012-02-02 | Filing |
| Officer, Director | $18.77 | 20,802 | $390,368.25 | 229,469 | 2012-02-01 | Filing |
| Officer, Director | $18.55 | 50,000 | $927,460.00 | 250,271 | 2012-02-01 | Filing |