Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $393.66 | 1,187 | Large Shareholder, Director | 705,414 | 2018-02-06 | Filing |
| $400.05 | 905 | Large Shareholder, Director | 704,227 | 2018-02-05 | Filing |
| $407.66 | 1,218 | Large Shareholder, Director | 703,322 | 2018-02-02 | Filing |
| $414.64 | 803 | Large Shareholder, Director | 702,104 | 2018-02-01 | Filing |
| $416.43 | 862 | Large Shareholder, Director | 701,301 | 2018-01-31 | Filing |
| $415.89 | 1,084 | Large Shareholder, Director | 700,439 | 2018-01-30 | Filing |
| $417.31 | 816 | Large Shareholder, Director | 699,355 | 2018-01-29 | Filing |
| $418.93 | 780 | Large Shareholder, Director | 698,539 | 2018-01-26 | Filing |
| $414.00 | 1,244 | Large Shareholder, Director | 697,759 | 2018-01-25 | Filing |
| $412.66 | 1,006 | Large Shareholder, Director | 696,515 | 2018-01-24 | Filing |
| $410.36 | 1,250 | Large Shareholder, Director | 695,509 | 2018-01-23 | Filing |
| $412.29 | 1,250 | Large Shareholder, Director | 694,259 | 2018-01-22 | Filing |
| $417.04 | 1,391 | Large Shareholder, Director | 693,009 | 2018-01-19 | Filing |
| $415.45 | 1,391 | Large Shareholder, Director | 691,618 | 2018-01-18 | Filing |
| $419.26 | 689 | Large Shareholder, Director | 690,227 | 2018-01-17 | Filing |
| $419.67 | 271 | Large Shareholder, Director | 689,538 | 2018-01-10 | Filing |
| $418.94 | 1,559 | Large Shareholder, Director | 689,267 | 2018-01-09 | Filing |
| $417.02 | 1,557 | Large Shareholder, Director | 687,708 | 2018-01-08 | Filing |
| $417.61 | 1,979 | Large Shareholder, Director | 686,151 | 2018-01-05 | Filing |
| $416.95 | 960 | Large Shareholder, Director | 684,172 | 2018-01-04 | Filing |