| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $185.33 | 17,000 | $3,150,647.40 | 34,903 | 2018-03-09 | Filing | |
| $191.31 | 3,000 | $573,930.00 | 33,000 | 2018-03-01 | Filing | |
| $193.41 | 3,000 | $580,230.00 | 36,000 | 2018-02-01 | Filing | |
| $192.06 | 30,000 | $5,761,758.00 | 695,019 | 2018-01-17 | Filing | |
| $191.62 | 5,000 | $958,087.00 | 27,880 | 2018-01-12 | Filing | |
| $188.62 | 5,000 | $943,079.50 | 30,853 | 2018-01-08 | Filing | |
| $187.98 | 5,200 | $977,509.52 | 15,694 | 2018-01-08 | Filing | |
| $187.92 | 6,985 | $1,312,628.19 | 45,248 | 2018-01-18 | Filing | |
| $187.48 | 5,000 | $937,420.50 | 48,834 | 2018-01-05 | Filing | |
| $187.23 | 3,000 | $561,690.00 | 39,000 | 2018-01-02 | Filing | |
| $193.09 | 10,000 | $1,930,853.00 | 207 | 2017-12-18 | Filing | |
| $193.03 | 20,000 | $3,860,694.00 | 38,317 | 2017-12-18 | Filing | |
| $193.20 | 5,000 | $966,000.00 | 52,529 | 2017-12-18 | Filing | |
| $183.26 | 3,000 | $549,780.00 | 42,000 | 2017-12-01 | Filing | |
| $172.78 | 8,111 | $1,401,419.39 | 66,751 | 2017-11-13 | Filing | |
| $170.95 | 3,000 | $512,856.30 | 35,225 | 2017-11-10 | Filing | |
| $168.16 | 4,381 | $736,687.49 | 52,858 | 2017-11-09 | Filing | |
| $161.97 | 1,000 | $161,970.00 | 45,000 | 2017-11-01 | Filing | |
| $162.16 | 5,000 | $810,788.00 | 13,265 | 2017-10-25 | Filing | |
| $162.00 | 2,350 | $380,700.00 | 36,928 | 2017-10-24 | Filing |