| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $66.00 | 67,002 | $4,422,132.00 | 493,601 | 2018-04-04 | Filing | |
| $66.00 | 498 | $32,868.00 | 493,601 | 2018-04-03 | Filing | |
| $65.01 | 67,500 | $4,388,175.00 | 494,099 | 2018-04-03 | Filing | |
| $65.90 | 5,470 | $360,473.00 | 82,934 | 2018-04-03 | Filing | |
| $63.90 | 3,636 | $232,340.40 | 82,934 | 2018-04-02 | Filing | |
| $51.81 | 688 | $35,645.28 | 54,839 | 2018-03-01 | Filing | |
| $51.25 | 2,850 | $146,062.50 | 55,527 | 2018-03-01 | Filing | |
| $49.39 | 3,962 | $195,683.18 | 58,377 | 2018-03-01 | Filing | |
| $50.73 | 187,502 | $9,511,976.46 | 2,616,189 | 2018-03-02 | Filing | |
| $50.74 | 70,000 | $3,551,800.00 | 493,601 | 2018-03-02 | Filing | |
| $52.59 | 7,500 | $394,425.00 | 72,046 | 2018-02-16 | Filing | |
| $52.25 | 900 | $47,008.14 | 17,823 | 2018-02-15 | Filing | |
| $53.50 | 7,500 | $401,250.00 | 36,712 | 2018-01-31 | Filing | |
| $54.40 | 3,335 | $181,424.00 | 18,771 | 2018-01-30 | Filing | |
| $55.48 | 5,500 | $305,140.00 | 37,350 | 2018-01-29 | Filing | |
| $62.26 | 3,333 | $207,512.58 | 22,772 | 2017-10-09 | Filing | |
| $62.29 | 3,927 | $244,612.83 | 26,105 | 2017-10-09 | Filing | |
| $61.90 | 4,000 | $247,600.00 | 72,786 | 2017-10-02 | Filing | |
| $59.01 | 2,893 | $170,715.93 | 20,477 | 2017-08-15 | Filing | |
| $59.02 | 179 | $10,539.84 | 23,699 | 2017-08-15 | Filing |