| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $27.00 | 55,556 | $1,500,012.00 | 5,483,957 | 2015-01-27 | Filing |
| Large Shareholder, Officer, Director | $27.00 | 500,000 | $13,500,000.00 | 6,246,167 | 2015-01-27 | Filing |
| Large Shareholder, Officer, Director | $14.24 | 2,160 | $30,758.40 | 129,794 | 2014-05-09 | Filing |
| Large Shareholder, Officer, Director | $15.63 | 32,019 | $500,456.97 | 829,379 | 2014-05-13 | Filing |
| Large Shareholder, Officer, Director | $15.89 | 18,066 | $287,068.74 | 797,360 | 2014-05-12 | Filing |
| Large Shareholder, Officer, Director | $13.42 | 15,088 | $202,480.96 | 779,294 | 2014-05-09 | Filing |
| Officer, Director | $15.60 | 640 | $9,984.00 | 2,440 | 2014-05-13 | Filing |
| Officer | $15.99 | 1,850 | $29,581.50 | 15,326 | 2014-05-13 | Filing |
| Officer | $14.21 | 20,900 | $297,022.44 | 20,900 | 2014-05-09 | Filing |
| Officer | $14.21 | 20,900 | $297,022.44 | 20,900 | 2014-05-09 | Filing |
| Officer | $13.39 | 10,000 | $133,900.00 | 15,000 | 2014-05-09 | Filing |
| Officer | $15.78 | 3,200 | $50,496.00 | 3,200 | 2014-05-09 | Filing |
| Large Shareholder, Officer, Director | $15.63 | 32,019 | $500,456.97 | 829,379 | 2014-05-13 | Filing |
| Large Shareholder, Officer, Director | $15.89 | 18,066 | $287,068.74 | 797,360 | 2014-05-12 | Filing |
| Large Shareholder, Officer, Director | $13.42 | 15,088 | $202,480.96 | 779,294 | 2014-05-09 | Filing |
| Large Shareholder, Officer, Director | $25.72 | 243,001 | $6,249,985.72 | 243,001 | 2014-03-27 | Filing |
| Officer | $26.04 | 58,000 | $1,510,511.40 | 100,000 | 2014-03-04 | Filing |
| Officer | $24.59 | 3,500 | $86,051.70 | 42,000 | 2014-03-03 | Filing |
| Officer | $25.93 | 38,500 | $998,289.60 | 38,500 | 2014-02-28 | Filing |
| Director | $16.00 | 30,000 | $480,000.00 | 33,847 | 2013-08-13 | Filing |