| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $33.23 | 200 | $6,645.00 | 53,419 | 2017-02-09 | Filing |
| Officer | $36.03 | 2,000 | $72,062.40 | 57,838 | 2017-02-01 | Filing |
| Officer | $32.98 | 1,600 | $52,764.96 | 52,019 | 2017-01-09 | Filing |
| Officer | $33.25 | 2,000 | $66,500.00 | 57,838 | 2017-01-06 | Filing |
| Officer | $33.23 | 1,600 | $53,170.88 | 52,019 | 2016-12-09 | Filing |
| Officer | $33.10 | 1,800 | $59,580.00 | 57,838 | 2016-12-07 | Filing |
| Officer | $33.25 | 200 | $6,650.00 | 57,838 | 2016-12-01 | Filing |
| Officer | $35.44 | 3,919 | $138,874.08 | 52,019 | 2016-11-09 | Filing |
| Officer | $37.06 | 2,000 | $74,110.00 | 58,293 | 2016-11-01 | Filing |
| Officer | $38.76 | 1,600 | $62,014.40 | 55,735 | 2016-10-10 | Filing |
| Officer | $37.86 | 2,000 | $75,717.00 | 58,293 | 2016-10-03 | Filing |
| Large Shareholder, Officer, Director | $36.22 | 10,000 | $362,217.00 | 5,087,542 | 2016-09-19 | Filing |
| Large Shareholder, Officer, Director | $36.47 | 1,421 | $51,820.18 | 5,097,542 | 2016-09-16 | Filing |
| Large Shareholder, Officer, Director | $36.00 | 13,579 | $488,807.34 | 5,098,963 | 2016-09-16 | Filing |
| Large Shareholder, Officer, Director | $35.51 | 15,000 | $532,614.00 | 5,112,542 | 2016-09-15 | Filing |
| Large Shareholder, Officer, Director | $35.64 | 15,000 | $534,534.00 | 5,127,542 | 2016-09-14 | Filing |
| Large Shareholder, Officer, Director | $35.71 | 15,000 | $535,584.00 | 5,142,542 | 2016-09-13 | Filing |
| Officer | $35.77 | 1,600 | $57,228.96 | 55,735 | 2016-09-09 | Filing |
| Large Shareholder, Officer, Director | $35.26 | 15,000 | $528,951.00 | 5,157,542 | 2016-09-12 | Filing |
| Large Shareholder, Officer, Director | $35.81 | 15,000 | $537,108.00 | 5,172,542 | 2016-09-09 | Filing |