| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $131.31 | 78,600 | $10,321,201.80 | 301,647 | 2018-09-27 | Filing | |
| $131.31 | 26,400 | $3,466,663.20 | 380,247 | 2018-09-27 | Filing | |
| $132.97 | 105,188 | $13,986,511.76 | 282,148 | 2018-09-26 | Filing | |
| $134.11 | 10,000 | $1,341,115.00 | 9,485 | 2018-09-25 | Filing | |
| $134.11 | 10,000 | $1,341,115.00 | 9,484 | 2018-09-25 | Filing | |
| $134.11 | 27,192 | $3,646,759.91 | 262,466 | 2018-09-25 | Filing | |
| $129.79 | 21,659 | $2,811,086.96 | 31,059 | 2018-08-10 | Filing | |
| $129.79 | 13,826 | $1,794,454.42 | 52,718 | 2018-08-10 | Filing | |
| $129.79 | 9,241 | $1,199,374.60 | 66,544 | 2018-08-10 | Filing | |
| $118.70 | 35,686 | $4,236,092.36 | 81,847 | 2018-06-06 | Filing | |
| $118.70 | 8,000 | $949,636.80 | 117,533 | 2018-06-06 | Filing | |
| $118.36 | 7,366 | $871,832.39 | 3,896 | 2018-06-06 | Filing | |
| $117.97 | 10,000 | $1,179,715.00 | 10,882 | 2018-06-05 | Filing | |
| $116.51 | 15,430 | $1,797,794.05 | 47,802 | 2018-06-01 | Filing | |
| $116.18 | 16,000 | $1,858,851.20 | 1,679 | 2018-05-25 | Filing | |
| $116.91 | 10,000 | $1,169,074.00 | 29,097 | 2018-05-25 | Filing | |
| $115.21 | 35,245 | $4,060,682.19 | 49,467 | 2018-05-21 | Filing | |
| $115.29 | 10,000 | $1,152,880.00 | 84,712 | 2018-05-21 | Filing | |
| $117.95 | 1,043 | $123,018.62 | 9,001 | 2018-05-11 | Filing | |
| $118.06 | 897 | $105,899.82 | 10,044 | 2018-05-11 | Filing |