| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $174.85 | 2,750 | $480,829.25 | 182,044 | 2019-03-18 | Filing | |
| $172.26 | 3,027 | $521,431.02 | 18,907 | 2019-03-13 | Filing | |
| $170.07 | 4,200 | $714,310.80 | 19,267 | 2019-03-07 | Filing | |
| $168.18 | 12,755 | $2,145,186.92 | 26,832 | 2019-03-04 | Filing | |
| $168.85 | 13,125 | $2,216,169.38 | 39,587 | 2019-03-04 | Filing | |
| $170.34 | 11,320 | $1,928,260.12 | 52,712 | 2019-03-04 | Filing | |
| $169.93 | 9,799 | $1,665,173.47 | 161,241 | 2019-03-01 | Filing | |
| $170.35 | 12,212 | $2,080,265.35 | 30,752 | 2019-03-01 | Filing | |
| $170.14 | 157,125 | $26,732,461.88 | 571,035 | 2019-03-01 | Filing | |
| $160.40 | 2,811 | $450,884.40 | 57,842 | 2018-11-30 | Filing | |
| $160.20 | 40,025 | $6,411,924.95 | 517,992 | 2018-11-07 | Filing | |
| $155.80 | 32,468 | $5,058,579.34 | 39,575 | 2018-09-13 | Filing | |
| $153.65 | 9,317 | $1,431,575.68 | 31,093 | 2018-09-10 | Filing | |
| $152.59 | 9,800 | $1,495,421.20 | 19,682 | 2018-09-06 | Filing | |
| $150.25 | 11,800 | $1,772,997.20 | 10,341 | 2018-08-31 | Filing | |
| $149.76 | 8,700 | $1,302,946.80 | 16,863 | 2018-08-27 | Filing | |
| $147.12 | 10,600 | $1,559,514.40 | 25,149 | 2018-08-10 | Filing | |
| $148.33 | 14,900 | $2,210,131.90 | 25,149 | 2018-08-09 | Filing | |
| $148.40 | 6,700 | $994,246.50 | 18,787 | 2018-08-09 | Filing | |
| $146.45 | 13,400 | $1,962,430.00 | 51,528 | 2018-08-03 | Filing |