| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $25.35 | 45 | $1,140.75 | 3,545 | 2016-03-02 | Filing |
| Officer | $24.89 | 2,000 | $49,780.00 | 14,000 | 2016-01-20 | Filing |
| Officer | $17.38 | 69 | $1,206.92 | 33,397 | 2014-12-30 | Filing |
| Officer | $16.80 | 72 | $1,203.62 | 33,325 | 2014-09-30 | Filing |
| Officer | $17.73 | 68 | $1,199.98 | 33,257 | 2014-06-30 | Filing |
| Large Shareholder, Officer, Director | $25.35 | 500 | $12,675.00 | 5,500 | 2015-09-15 | Filing |
| Large Shareholder, Officer, Director | $25.43 | 1,076 | $27,362.68 | 5,000 | 2015-09-14 | Filing |
| Large Shareholder, Officer, Director | $25.43 | 889 | $22,607.27 | 3,924 | 2015-09-13 | Filing |
| Large Shareholder, Officer, Director | $25.75 | 1,035 | $26,651.25 | 3,035 | 2015-09-10 | Filing |
| Large Shareholder, Officer, Director | $25.95 | 313 | $8,122.35 | 2,000 | 2015-09-09 | Filing |
| Large Shareholder, Officer, Director | $25.97 | 1,687 | $43,811.39 | 1,687 | 2015-09-08 | Filing |
| Director | $15.53 | 4,000,000 | $62,120,000.00 | 7,010,000 | 2015-08-26 | Filing |
| Director | $16.80 | 257,298 | $4,323,841.43 | 3,010,000 | 2015-06-03 | Filing |
| Director | $16.87 | 493,619 | $8,328,389.13 | 2,752,702 | 2015-06-02 | Filing |
| Director | $16.77 | 63,938 | $1,071,997.30 | 2,259,083 | 2015-06-01 | Filing |
| Director | $16.63 | 113,648 | $1,890,000.33 | 2,195,145 | 2015-05-29 | Filing |
| Director | $16.63 | 71,497 | $1,188,973.66 | 2,081,497 | 2015-05-28 | Filing |
| Director | $16.25 | 155,870 | $2,533,074.54 | 2,010,000 | 2015-03-11 | Filing |
| Director | $16.28 | 213,330 | $3,473,993.72 | 1,854,130 | 2015-03-10 | Filing |
| Director | $16.30 | 302,321 | $4,928,376.48 | 1,640,800 | 2015-03-09 | Filing |