| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $286.21 | 400 | $114,483.20 | 126,488 | 2019-03-15 | Filing | |
| $285.29 | 900 | $256,760.10 | 126,888 | 2019-03-15 | Filing | |
| $284.29 | 1,300 | $369,580.90 | 127,788 | 2019-03-15 | Filing | |
| $283.16 | 193 | $54,650.27 | 109,088 | 2019-02-15 | Filing | |
| $282.45 | 9,607 | $2,713,525.97 | 109,281 | 2019-02-15 | Filing | |
| $281.48 | 10,200 | $2,871,096.00 | 118,888 | 2019-02-15 | Filing | |
| $256.92 | 1,778 | $456,794.87 | 109,088 | 2019-01-15 | Filing | |
| $256.13 | 4,800 | $1,229,433.60 | 110,866 | 2019-01-15 | Filing | |
| $255.06 | 6,000 | $1,530,330.00 | 115,666 | 2019-01-15 | Filing | |
| $254.23 | 3,993 | $1,015,120.43 | 121,666 | 2019-01-15 | Filing | |
| $253.16 | 3,429 | $868,092.50 | 125,659 | 2019-01-15 | Filing | |
| $233.65 | 5,223 | $1,220,353.95 | 54,565 | 2019-01-07 | Filing | |
| $258.17 | 2,180 | $562,808.42 | 109,088 | 2018-12-17 | Filing | |
| $257.13 | 7,700 | $1,979,885.60 | 111,268 | 2018-12-17 | Filing | |
| $256.50 | 5,500 | $1,410,750.00 | 118,968 | 2018-12-17 | Filing | |
| $255.03 | 2,300 | $586,578.20 | 124,468 | 2018-12-17 | Filing | |
| $254.06 | 2,320 | $589,426.16 | 126,768 | 2018-12-17 | Filing | |
| $260.81 | 2,000 | $521,620.00 | 9,954 | 2018-12-14 | Filing | |
| $257.48 | 11,981 | $3,084,855.90 | 107,082 | 2018-12-13 | Filing | |
| $256.63 | 10,519 | $2,699,469.93 | 119,063 | 2018-12-13 | Filing |