| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $251.40 | 50,500 | $12,695,735.35 | 44,602 | 2019-03-12 | Filing | |
| $248.96 | 4,083 | $1,016,508.17 | 3,550 | 2019-02-27 | Filing | |
| $247.10 | 923 | $228,073.30 | 0 | 2019-02-25 | Filing | |
| $192.82 | 500 | $96,408.00 | 1,890 | 2018-12-21 | Filing | |
| $191.80 | 500 | $95,901.00 | 2,390 | 2018-12-21 | Filing | |
| $190.51 | 500 | $95,256.00 | 2,890 | 2018-12-21 | Filing | |
| $188.62 | 620 | $116,941.42 | 3,390 | 2018-12-21 | Filing | |
| $187.41 | 500 | $93,705.00 | 4,010 | 2018-12-21 | Filing | |
| $186.11 | 514 | $95,662.13 | 4,510 | 2018-12-21 | Filing | |
| $185.61 | 516 | $95,775.64 | 5,024 | 2018-12-21 | Filing | |
| $206.13 | 3,007 | $619,827.50 | 278,202 | 2018-11-28 | Filing | |
| $205.44 | 8,202 | $1,684,990.17 | 281,209 | 2018-11-28 | Filing | |
| $206.16 | 3,109 | $640,957.35 | 289,411 | 2018-11-28 | Filing | |
| $205.44 | 8,100 | $1,664,092.35 | 292,520 | 2018-11-28 | Filing | |
| $199.21 | 720 | $143,427.60 | 1,890 | 2018-11-27 | Filing | |
| $198.41 | 3,181 | $631,139.35 | 2,610 | 2018-11-27 | Filing | |
| $197.21 | 2,501 | $493,212.21 | 5,791 | 2018-11-27 | Filing | |
| $196.30 | 900 | $176,669.01 | 8,292 | 2018-11-27 | Filing | |
| $202.02 | 100 | $20,202.00 | 3,205 | 2018-11-26 | Filing | |
| $201.38 | 2,447 | $492,782.24 | 3,305 | 2018-11-26 | Filing |