| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $17.67 | 4,900 | $86,583.98 | 277,412 | 2013-07-05 | Filing |
| Officer | $17.51 | 2,168 | $37,971.00 | 282,312 | 2013-07-01 | Filing |
| Officer, Director | $17.30 | 3,500 | $60,541.95 | 662,705 | 2013-06-17 | Filing |
| Officer | $17.69 | 7,068 | $125,013.13 | 284,480 | 2013-05-22 | Filing |
| Officer, Director | $18.63 | 3,500 | $65,205.00 | 666,205 | 2013-05-16 | Filing |
| Officer | $17.55 | 7,068 | $124,011.59 | 291,548 | 2013-04-22 | Filing |
| Officer, Director | $19.25 | 2,500 | $48,120.00 | 669,705 | 2013-04-15 | Filing |
| Officer | $19.37 | 7,068 | $136,905.75 | 298,616 | 2013-03-27 | Filing |
| Officer, Director | $19.42 | 2,500 | $48,550.00 | 672,205 | 2013-03-15 | Filing |
| Officer | $18.29 | 45,396 | $830,429.03 | 196,270 | 2013-03-01 | Filing |
| Officer | $18.45 | 4,604 | $84,953.01 | 241,666 | 2013-02-28 | Filing |
| Officer, Director | $18.29 | 25,000 | $457,250.00 | 674,705 | 2013-03-01 | Filing |
| Officer | $17.80 | 29,960 | $533,288.00 | 204,538 | 2013-02-27 | Filing |
| Officer | $18.00 | 40 | $720.00 | 234,498 | 2013-02-25 | Filing |
| Officer, Director | $17.05 | 2,500 | $42,625.00 | 699,705 | 2013-02-15 | Filing |
| Officer, Director | $16.27 | 2,500 | $40,680.00 | 721,385 | 2013-01-15 | Filing |
| Officer, Director | $15.98 | 24,800 | $396,180.00 | 773,839 | 2012-12-19 | Filing |
| Officer | $15.85 | 9,650 | $152,955.40 | 194,353 | 2012-12-19 | Filing |
| Officer, Director | $15.52 | 20,200 | $313,504.00 | 798,639 | 2012-12-18 | Filing |
| Officer, Director | $14.96 | 7,600 | $113,686.88 | 818,839 | 2012-12-17 | Filing |