| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $112.70 | 2,400 | $270,470.16 | 48,071 | 2018-05-09 | Filing | |
| $113.94 | 2,472 | $281,649.79 | 22,183 | 2018-05-09 | Filing | |
| $114.80 | 400 | $45,921.00 | 37,556 | 2018-05-09 | Filing | |
| $114.09 | 2,100 | $239,581.86 | 37,956 | 2018-05-09 | Filing | |
| $112.94 | 1,419 | $160,264.98 | 40,056 | 2018-05-09 | Filing | |
| $112.14 | 3,237 | $362,997.18 | 11,437 | 2018-04-06 | Filing | |
| $107.72 | 404 | $43,518.88 | 13,899 | 2018-03-07 | Filing | |
| $107.45 | 1,047 | $112,500.15 | 14,303 | 2018-03-07 | Filing | |
| $107.44 | 2,049 | $220,144.56 | 15,350 | 2018-03-07 | Filing | |
| $105.00 | 3,255 | $341,775.00 | 11,437 | 2018-03-07 | Filing | |
| $110.36 | 850 | $93,806.00 | 2,354 | 2018-02-27 | Filing | |
| $108.90 | 300 | $32,670.00 | 3,204 | 2018-02-27 | Filing | |
| $107.89 | 1,100 | $118,679.00 | 3,504 | 2018-02-27 | Filing | |
| $106.94 | 1,801 | $192,598.94 | 4,604 | 2018-02-27 | Filing | |
| $105.99 | 3,500 | $370,973.05 | 36,438 | 2018-02-23 | Filing | |
| $106.99 | 869 | $92,974.31 | 45,950 | 2018-02-23 | Filing | |
| $106.00 | 7,300 | $773,790.51 | 46,819 | 2018-02-23 | Filing | |
| $115.42 | 500 | $57,710.00 | 54,119 | 2018-02-22 | Filing | |
| $111.85 | 500 | $55,926.00 | 54,619 | 2018-02-22 | Filing | |
| $108.38 | 413 | $44,761.44 | 55,119 | 2018-02-22 | Filing |