| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $36.50 | 3,376 | $123,224.00 | 25,182 | 2015-11-13 | Filing |
| Large Shareholder, Officer, Director | $36.50 | 13,013 | $474,974.50 | 1,842,255 | 2015-11-13 | Filing |
| Officer | $36.00 | 10,094 | $363,384.00 | 30,229 | 2015-11-12 | Filing |
| Officer | $35.50 | 10,095 | $358,372.50 | 30,229 | 2015-11-11 | Filing |
| Officer | $35.50 | 9,373 | $332,741.50 | 30,229 | 2015-11-11 | Filing |
| Officer | $35.51 | 6,564 | $233,087.64 | 30,229 | 2015-11-11 | Filing |
| Large Shareholder, Officer, Director | $35.50 | 13,225 | $469,487.50 | 1,835,268 | 2015-11-09 | Filing |
| Large Shareholder, Officer, Director | $34.50 | 13,450 | $464,025.00 | 1,828,493 | 2015-11-06 | Filing |
| Large Shareholder, Officer, Director | $33.50 | 13,689 | $458,581.50 | 1,821,943 | 2015-11-03 | Filing |
| Director | $32.33 | 4,640 | $150,011.20 | 28,500 | 2015-09-11 | Filing |
| Director | $32.49 | 1,440 | $46,785.60 | 28,500 | 2015-09-11 | Filing |
| Director | $34.72 | 7,200 | $249,984.00 | 19,500 | 2015-08-13 | Filing |
| Director | $36.00 | 4,922 | $177,192.00 | 13,733 | 2015-08-13 | Filing |
| Large Shareholder, Officer, Director | $35.50 | 30,000 | $1,065,000.00 | 1,815,632 | 2015-08-10 | Filing |
| Large Shareholder, Officer, Director | $34.50 | 29,766 | $1,026,927.00 | 1,845,632 | 2015-08-06 | Filing |
| Large Shareholder, Officer, Director | $34.50 | 234 | $8,073.00 | 1,875,398 | 2015-07-20 | Filing |
| Director | $34.00 | 4,922 | $167,348.00 | 18,655 | 2015-07-13 | Filing |
| Director | $32.76 | 4,923 | $161,277.48 | 23,577 | 2015-06-29 | Filing |
| Large Shareholder, Officer, Director | $33.00 | 30,000 | $990,000.00 | 1,875,632 | 2015-06-22 | Filing |
| Large Shareholder, Officer, Director | $32.50 | 30,000 | $975,000.00 | 1,905,632 | 2015-06-19 | Filing |