Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $245.26 | 1,861 | Large Shareholder, Director | 492,164 | 2018-04-02 | Filing |
| $244.17 | 691 | Large Shareholder, Director | 494,025 | 2018-04-02 | Filing |
| $256.00 | 400 | Large Shareholder, Director | 494,716 | 2018-03-21 | Filing |
| $255.33 | 1,803 | Large Shareholder, Director | 495,116 | 2018-03-21 | Filing |
| $254.32 | 2,413 | Large Shareholder, Director | 496,919 | 2018-03-21 | Filing |
| $253.09 | 1,514 | Large Shareholder, Director | 499,332 | 2018-03-21 | Filing |
| $251.76 | 1,310 | Large Shareholder, Director | 500,846 | 2018-03-21 | Filing |
| $249.80 | 100 | Large Shareholder, Director | 502,156 | 2018-03-21 | Filing |
| $248.70 | 100 | Large Shareholder, Director | 502,256 | 2018-03-21 | Filing |
| $252.91 | 3,857 | Large Shareholder, Director | 502,356 | 2018-03-20 | Filing |
| $251.89 | 2,702 | Large Shareholder, Director | 506,213 | 2018-03-20 | Filing |
| $250.90 | 4,758 | Large Shareholder, Director | 508,915 | 2018-03-20 | Filing |
| $249.88 | 600 | Large Shareholder, Director | 513,673 | 2018-03-20 | Filing |
| $252.59 | 901 | Large Shareholder, Director | 514,273 | 2018-03-19 | Filing |
| $251.66 | 2,629 | Large Shareholder, Director | 515,174 | 2018-03-19 | Filing |
| $250.51 | 2,000 | Large Shareholder, Director | 517,803 | 2018-03-19 | Filing |
| $249.49 | 1,804 | Large Shareholder, Director | 519,803 | 2018-03-19 | Filing |
| $248.36 | 4,967 | Large Shareholder, Director | 521,607 | 2018-03-19 | Filing |
| $247.22 | 1,142 | Large Shareholder, Director | 526,574 | 2018-03-19 | Filing |
| $235.00 | 724 | Director | 14,106 | 2018-01-19 | Filing |