| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $195.50 | 3,941 | $770,465.50 | 1,019 | 2018-05-24 | Filing | |
| $197.32 | 61 | $12,036.73 | 0 | 2018-05-24 | Filing | |
| $197.16 | 5,452 | $1,074,901.60 | 61 | 2018-05-24 | Filing | |
| $197.88 | 24,624 | $4,872,597.12 | 10,420,032 | 2018-05-24 | Filing | |
| $197.33 | 38,879 | $7,671,833.67 | 10,444,656 | 2018-05-24 | Filing | |
| $196.11 | 25,497 | $5,000,216.67 | 10,483,535 | 2018-05-24 | Filing | |
| $195.21 | 11,000 | $2,147,295.70 | 10,509,032 | 2018-05-24 | Filing | |
| $178.86 | 60,858 | $10,885,061.88 | 10,520,032 | 2018-03-16 | Filing | |
| $178.16 | 36,472 | $6,497,774.93 | 10,580,890 | 2018-03-16 | Filing | |
| $178.01 | 28,980 | $5,158,622.57 | 10,617,362 | 2018-03-15 | Filing | |
| $177.19 | 87,962 | $15,586,162.70 | 10,646,342 | 2018-03-15 | Filing | |
| $161.07 | 2,399 | $386,418.21 | 11,652,371 | 2017-12-19 | Filing | |
| $160.32 | 35,864 | $5,749,723.65 | 11,654,770 | 2017-12-19 | Filing | |
| $161.16 | 59,282 | $9,553,804.13 | 11,690,634 | 2017-12-18 | Filing | |
| $160.75 | 53,449 | $8,592,049.68 | 11,749,916 | 2017-12-18 | Filing | |
| $178.86 | 60,858 | $10,885,061.88 | 10,520,056 | 2018-03-16 | Filing | |
| $178.16 | 36,472 | $6,497,774.93 | 10,580,914 | 2018-03-16 | Filing | |
| $178.01 | 28,980 | $5,158,622.57 | 10,617,386 | 2018-03-15 | Filing | |
| $177.19 | 87,962 | $15,586,162.70 | 10,646,366 | 2018-03-15 | Filing | |
| $177.92 | 18,536 | $3,297,912.14 | 10,734,316 | 2018-03-12 | Filing |