| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $88.42 | 947 | $83,734.69 | 66,567 | 2018-01-05 | Filing | |
| $92.27 | 42,596 | $3,930,332.92 | 309,089 | 2017-12-11 | Filing | |
| $92.25 | 13,086 | $1,207,183.50 | 351,685 | 2017-12-08 | Filing | |
| $92.27 | 40,447 | $3,732,044.69 | 291,954 | 2017-12-08 | Filing | |
| $92.25 | 11,800 | $1,088,550.00 | 332,401 | 2017-12-08 | Filing | |
| $94.44 | 379 | $35,793.67 | 338,519 | 2017-11-16 | Filing | |
| $89.43 | 86,540 | $7,739,272.20 | 338,898 | 2017-08-07 | Filing | |
| $89.43 | 86,540 | $7,739,272.20 | 359,089 | 2017-08-07 | Filing | |
| $90.00 | 2,800 | $252,000.00 | 54,313 | 2017-08-07 | Filing | |
| $89.75 | 8,988 | $806,673.00 | 56,783 | 2017-08-07 | Filing | |
| $90.22 | 4,322 | $389,930.84 | 67,514 | 2017-08-09 | Filing | |
| $89.76 | 763 | $68,486.88 | 71,836 | 2017-08-08 | Filing | |
| $89.75 | 11,174 | $1,002,866.50 | 253,456 | 2017-08-08 | Filing | |
| $89.75 | 1,007 | $90,378.25 | 0 | 2017-08-08 | Filing | |
| $89.78 | 2,227 | $199,940.06 | 1,007 | 2017-08-08 | Filing | |
| $87.18 | 2,227 | $194,140.95 | 14,284 | 2017-06-13 | Filing | |
| $81.03 | 741 | $60,043.23 | 12,074 | 2017-03-21 | Filing | |
| $84.79 | 16,118 | $1,366,645.22 | 72,294 | 2017-02-27 | Filing | |
| $85.22 | 426 | $36,303.72 | 18,675 | 2017-01-04 | Filing | |
| $85.22 | 1,320 | $112,490.40 | 99,017 | 2017-01-04 | Filing |