| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $66.39 | 920 | $61,082.02 | 65,345 | 2018-02-05 | Filing | |
| $66.29 | 736 | $48,790.76 | 46,842 | 2018-02-05 | Filing | |
| $66.15 | 657 | $43,458.05 | 49,070 | 2018-02-05 | Filing | |
| $66.16 | 789 | $52,202.37 | 35,664 | 2018-02-05 | Filing | |
| $66.51 | 659 | $43,828.77 | 37,460 | 2018-02-05 | Filing | |
| $66.51 | 738 | $49,082.61 | 44,986 | 2018-02-05 | Filing | |
| $67.48 | 5,958 | $402,035.71 | 249,664 | 2018-02-05 | Filing | |
| $74.58 | 3,643 | $271,709.88 | 28,825 | 2018-01-31 | Filing | |
| $76.46 | 530 | $40,525.18 | 80,111 | 2018-01-30 | Filing | |
| $76.40 | 477 | $36,441.99 | 38,870 | 2018-01-30 | Filing | |
| $76.54 | 595 | $45,539.46 | 56,815 | 2018-01-30 | Filing | |
| $76.40 | 478 | $36,521.35 | 40,724 | 2018-01-30 | Filing | |
| $77.19 | 3,116 | $240,535.88 | 255,622 | 2018-01-30 | Filing | |
| $76.23 | 505 | $38,493.98 | 32,468 | 2018-01-30 | Filing | |
| $76.23 | 505 | $38,494.89 | 42,873 | 2018-01-30 | Filing | |
| $77.68 | 792 | $61,521.53 | 43,378 | 2018-01-29 | Filing | |
| $77.68 | 649 | $50,413.48 | 44,170 | 2018-01-29 | Filing | |
| $77.63 | 851 | $66,059.30 | 32,973 | 2018-01-29 | Filing | |
| $77.63 | 701 | $54,415.48 | 33,824 | 2018-01-29 | Filing | |
| $77.60 | 805 | $62,464.94 | 41,202 | 2018-01-29 | Filing |