| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $117.99 | 500 | $58,996.50 | 2,741 | 2018-06-06 | Filing | |
| $113.40 | 375 | $42,525.00 | 16,162 | 2018-06-01 | Filing | |
| $116.42 | 516 | $60,074.78 | 16,537 | 2018-05-16 | Filing | |
| $113.70 | 250 | $28,425.00 | 3,241 | 2018-05-11 | Filing | |
| $110.75 | 1,988 | $220,171.00 | 8,115 | 2018-05-09 | Filing | |
| $109.40 | 2,000 | $218,800.00 | 17,641 | 2018-05-07 | Filing | |
| $101.92 | 10,000 | $1,019,200.00 | 36,296 | 2018-05-01 | Filing | |
| $123.40 | 430 | $53,061.14 | 1,992 | 2018-03-14 | Filing | |
| $111.10 | 300 | $33,330.00 | 15,554 | 2018-03-01 | Filing | |
| $114.94 | 9,831 | $1,129,975.14 | 1 | 2018-02-21 | Filing | |
| $115.91 | 1,600 | $185,457.60 | 1 | 2018-02-20 | Filing | |
| $115.31 | 11,832 | $1,364,324.26 | 1,601 | 2018-02-20 | Filing | |
| $115.21 | 5,000 | $576,070.00 | 23,069 | 2018-02-20 | Filing | |
| $115.10 | 350 | $40,286.40 | 2,422 | 2018-02-20 | Filing | |
| $109.15 | 10,000 | $1,091,500.00 | 7,355 | 2018-02-15 | Filing | |
| $107.06 | 100 | $10,706.20 | 2,772 | 2018-02-14 | Filing | |
| $105.10 | 2,000 | $210,200.00 | 11,863 | 2018-02-05 | Filing | |
| $96.30 | 10,000 | $963,020.00 | 46,296 | 2018-01-12 | Filing | |
| $102.07 | 10,000 | $1,020,730.00 | 11,766 | 2018-01-08 | Filing | |
| $97.90 | 2,022 | $197,953.80 | 3,889 | 2017-12-15 | Filing |