| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $16.67 | 3,124 | $52,089.89 | 3,877,352 | 2012-10-25 | Filing |
| Large Shareholder, Director | $19.33 | 3,124 | $60,383.48 | 3,880,476 | 2012-09-25 | Filing |
| Large Shareholder, Director | $18.53 | 3,124 | $57,893.66 | 3,883,600 | 2012-08-27 | Filing |
| Director | $18.56 | 2,000 | $37,120.00 | 21,502 | 2012-08-27 | Filing |
| Officer, Director | $17.05 | 10,000 | $170,465.00 | 425,588 | 2012-07-30 | Filing |
| Large Shareholder, Director | $16.12 | 3,124 | $50,344.51 | 3,882,414 | 2012-07-25 | Filing |
| Officer, Director | $15.68 | 10,000 | $156,785.00 | 425,588 | 2012-07-23 | Filing |
| Officer, Director | $16.15 | 10,000 | $161,536.00 | 425,588 | 2012-07-16 | Filing |
| Officer, Director | $16.21 | 10,000 | $162,082.00 | 425,588 | 2012-07-09 | Filing |
| Large Shareholder, Director | $16.27 | 3,124 | $50,815.92 | 3,885,538 | 2012-06-25 | Filing |
| Director | $19.44 | 8,000 | $155,531.20 | 12,600 | 2012-06-07 | Filing |
| Large Shareholder, Director | $19.23 | 3,124 | $60,059.52 | 3,848,662 | 2012-05-25 | Filing |
| Large Shareholder, Director | $21.06 | 3,124 | $65,790.82 | 3,851,786 | 2012-04-25 | Filing |
| Large Shareholder, Director | $24.31 | 3,124 | $75,943.82 | 3,854,910 | 2012-03-26 | Filing |
| Officer | $23.64 | 10,000 | $236,373.00 | 89,786 | 2012-03-15 | Filing |
| Director | $23.36 | 3,124 | $72,989.14 | 3,858,034 | 2012-02-27 | Filing |
| Director | $23.44 | 7,000 | $164,080.00 | 19,192 | 2012-02-16 | Filing |
| Director | $23.23 | 1,000 | $23,231.90 | 19,192 | 2012-02-15 | Filing |
| Director | $23.39 | 2,720 | $63,620.80 | 19,192 | 2012-02-13 | Filing |
| Officer, Director | $23.62 | 50,000 | $1,181,000.00 | 425,588 | 2012-02-09 | Filing |