| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $96.81 | 264,835 | $25,639,417.89 | 57,805 | 2018-02-23 | Filing |
| Officer, Director | $97.91 | 43,329 | $4,242,212.40 | 57,805 | 2018-02-22 | Filing |
| Officer | $97.68 | 16,688 | $1,630,137.24 | 23,333 | 2018-02-22 | Filing |
| Officer | $97.68 | 33,287 | $3,251,317.71 | 40,021 | 2018-02-22 | Filing |
| Officer | $96.33 | 6,000 | $578,009.40 | 83,488 | 2018-02-23 | Filing |
| Officer | $96.41 | 774 | $74,622.27 | 48,268 | 2018-02-23 | Filing |
| Officer | $97.38 | 3,181 | $309,759.42 | 49,042 | 2018-02-22 | Filing |
| Large Shareholder, Director | $98.03 | 929 | $91,073.77 | 1,482,500 | 2017-08-31 | Filing |
| Large Shareholder, Director | $98.03 | 22,243 | $2,180,574.71 | 6,775,564 | 2017-08-31 | Filing |
| Large Shareholder, Director | $97.47 | 29,340 | $2,859,825.55 | 1,483,429 | 2017-08-31 | Filing |
| Large Shareholder, Director | $97.47 | 22,243 | $2,168,067.47 | 6,797,807 | 2017-08-31 | Filing |
| Large Shareholder, Director | $96.63 | 2,617 | $252,876.00 | 1,512,769 | 2017-08-31 | Filing |
| Large Shareholder, Director | $96.63 | 22,243 | $2,149,301.05 | 6,820,050 | 2017-08-31 | Filing |
| Officer | $98.00 | 8,000 | $784,000.00 | 79,957 | 2017-08-31 | Filing |
| Officer | $96.00 | 15,000 | $1,440,000.00 | 79,957 | 2017-08-31 | Filing |
| Officer | $97.57 | 1,500 | $146,350.05 | 39,125 | 2017-08-31 | Filing |
| Large Shareholder, Director | $95.57 | 467 | $44,633.38 | 1,563,633 | 2017-08-30 | Filing |
| Large Shareholder, Director | $95.57 | 467 | $44,633.38 | 6,940,207 | 2017-08-30 | Filing |
| Large Shareholder, Director | $95.18 | 45,895 | $4,368,153.00 | 1,564,100 | 2017-08-30 | Filing |
| Large Shareholder, Director | $95.18 | 93,622 | $8,910,670.46 | 6,940,674 | 2017-08-30 | Filing |