| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $35.37 | 701 | $24,791.57 | 86,750 | 2017-02-16 | Filing |
| Officer | $35.32 | 1,465 | $51,746.73 | 74,874 | 2017-02-16 | Filing |
| Officer | $34.82 | 1,114 | $38,790.26 | 39,089 | 2017-02-16 | Filing |
| Officer | $36.16 | 96,508 | $3,489,989.85 | 0 | 2017-02-14 | Filing |
| Officer | $37.99 | 1,100 | $41,789.00 | 0 | 2017-02-07 | Filing |
| Officer | $37.99 | 555 | $21,084.45 | 0 | 2017-02-07 | Filing |
| Officer | $35.39 | 3,750 | $132,712.50 | 0 | 2017-02-01 | Filing |
| Officer, Director | $36.41 | 11,600 | $422,390.80 | 12,000 | 2017-01-12 | Filing |
| Officer, Director | $36.86 | 3,300 | $121,628.10 | 23,600 | 2017-01-12 | Filing |
| Officer, Director | $36.95 | 6,900 | $254,958.45 | 0 | 2017-01-12 | Filing |
| Officer, Director | $37.36 | 600 | $22,413.60 | 6,900 | 2017-01-12 | Filing |
| Officer, Director | $36.05 | 14,900 | $537,212.05 | 12,000 | 2017-01-11 | Filing |
| Officer, Director | $36.56 | 7,500 | $274,182.75 | 0 | 2017-01-11 | Filing |
| Officer | $36.25 | 3,750 | $135,937.50 | 0 | 2017-01-03 | Filing |
| Officer | $37.62 | 4,724 | $177,731.52 | 87,451 | 2016-12-27 | Filing |
| Officer | $37.77 | 2,372 | $89,582.61 | 39,253 | 2016-12-27 | Filing |
| Officer, Director | $38.14 | 7,700 | $293,676.46 | 12,000 | 2016-12-15 | Filing |
| Officer, Director | $38.82 | 3,800 | $147,504.22 | 19,700 | 2016-12-15 | Filing |
| Officer, Director | $37.34 | 3,400 | $126,961.10 | 23,500 | 2016-12-15 | Filing |
| Officer, Director | $37.96 | 4,400 | $167,025.32 | 0 | 2016-12-15 | Filing |