| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $94.89 | 8,990 | $853,061.10 | 201,895 | 2018-02-20 | Filing | |
| $82.69 | 1,123 | $92,860.87 | 15,320 | 2017-12-08 | Filing | |
| $81.10 | 1,434 | $116,297.40 | 204,025 | 2017-03-08 | Filing | |
| $82.25 | 6,000 | $493,500.00 | 13,224 | 2017-03-07 | Filing | |
| $87.31 | 25,000 | $2,182,750.00 | 125,000 | 2017-03-01 | Filing | |
| $86.94 | 1,500 | $130,410.00 | 1,693 | 2017-02-21 | Filing | |
| $86.93 | 500 | $43,465.00 | 3,193 | 2017-02-21 | Filing | |
| $86.79 | 10,000 | $867,900.00 | 202,113 | 2016-12-08 | Filing | |
| $86.18 | 40,000 | $3,447,200.00 | 69,425 | 2016-12-08 | Filing | |
| $86.57 | 5,000 | $432,850.00 | 28,923 | 2016-12-08 | Filing | |
| $81.33 | 3,000 | $243,990.00 | 1,693 | 2016-11-30 | Filing | |
| $82.17 | 16,000 | $1,314,720.00 | 17,498 | 2016-11-28 | Filing | |
| $82.11 | 5,615 | $461,047.65 | 77,843 | 2016-11-22 | Filing | |
| $81.40 | 19,385 | $1,577,939.00 | 83,458 | 2016-11-22 | Filing | |
| $78.82 | 23,500 | $1,852,270.00 | 1,718,613 | 2016-11-15 | Filing | |
| $73.43 | 3,383 | $248,413.69 | 8,515 | 2016-08-22 | Filing | |
| $75.59 | 3,000 | $226,770.00 | 212,113 | 2016-08-10 | Filing | |
| $75.61 | 794 | $60,034.34 | 69,425 | 2016-08-10 | Filing | |
| $75.60 | 320 | $24,192.00 | 14,280 | 2016-08-10 | Filing | |
| $75.53 | 330 | $24,924.90 | 33,923 | 2016-08-10 | Filing |