| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $225.60 | 11,000 | $2,481,626.40 | 311,958 | 2018-10-30 | Filing | |
| $221.52 | 11,500 | $2,547,480.00 | 322,958 | 2018-10-29 | Filing | |
| $224.00 | 2,049 | $458,976.00 | 38,682 | 2018-10-25 | Filing | |
| $226.76 | 23,000 | $5,215,454.70 | 30,432 | 2018-10-25 | Filing | |
| $225.88 | 6,600 | $1,490,808.00 | 17,282 | 2018-10-15 | Filing | |
| $235.81 | 3,000 | $707,430.00 | 12,000 | 2018-10-01 | Filing | |
| $233.14 | 3,000 | $699,420.00 | 15,000 | 2018-09-04 | Filing | |
| $218.65 | 3,000 | $655,950.00 | 18,000 | 2018-08-01 | Filing | |
| $219.22 | 15,000 | $3,288,252.00 | 33,834 | 2018-07-23 | Filing | |
| $208.42 | 3,000 | $625,260.00 | 21,000 | 2018-07-02 | Filing | |
| $206.83 | 5,585 | $1,155,134.94 | 27,988 | 2018-06-18 | Filing | |
| $207.11 | 2,406 | $498,314.84 | 25,474 | 2018-06-15 | Filing | |
| $205.19 | 2,500 | $512,969.75 | 20,403 | 2018-06-13 | Filing | |
| $204.67 | 7,000 | $1,432,676.00 | 23,853 | 2018-06-13 | Filing | |
| $195.45 | 3,000 | $586,350.00 | 24,000 | 2018-06-01 | Filing | |
| $196.49 | 3,000 | $589,470.00 | 27,000 | 2018-05-01 | Filing | |
| $194.12 | 12,393 | $2,405,710.57 | 1 | 2018-04-19 | Filing | |
| $186.91 | 3,000 | $560,730.00 | 30,000 | 2018-04-02 | Filing | |
| $184.46 | 12,000 | $2,213,534.40 | 22,903 | 2018-03-22 | Filing | |
| $188.98 | 11,674 | $2,206,167.70 | 33,573 | 2018-03-12 | Filing |