| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $179.41 | 44,233 | $7,935,634.63 | 9,965,950 | 2018-02-15 | Filing |
| Large Shareholder, Officer, Director | $178.45 | 37,059 | $6,613,204.49 | 10,010,183 | 2018-02-15 | Filing |
| Large Shareholder, Officer, Director | $177.56 | 8,008 | $1,421,936.52 | 10,047,242 | 2018-02-15 | Filing |
| Officer | $180.37 | 600 | $108,222.00 | 0 | 2018-02-15 | Filing |
| Officer | $179.61 | 7,238 | $1,299,981.71 | 600 | 2018-02-15 | Filing |
| Officer | $178.87 | 13,752 | $2,459,765.23 | 7,838 | 2018-02-15 | Filing |
| Officer | $177.84 | 5,350 | $951,457.38 | 21,590 | 2018-02-15 | Filing |
| Director | $177.41 | 301,670 | $53,519,395.37 | 4,248,339 | 2018-02-20 | Filing |
| Director | $176.60 | 580,736 | $102,556,641.91 | 4,550,009 | 2018-02-20 | Filing |
| Director | $175.65 | 371,500 | $65,253,752.10 | 5,130,745 | 2018-02-20 | Filing |
| Officer, Director | $179.32 | 12,875 | $2,308,690.93 | 1,440,352 | 2018-02-14 | Filing |
| Officer, Director | $178.32 | 10,500 | $1,872,403.05 | 1,453,227 | 2018-02-14 | Filing |
| Officer, Director | $177.14 | 12,525 | $2,218,713.57 | 1,463,727 | 2018-02-14 | Filing |
| Officer, Director | $176.54 | 6,300 | $1,112,173.02 | 1,476,252 | 2018-02-14 | Filing |
| Officer, Director | $174.97 | 10,900 | $1,907,212.24 | 1,482,552 | 2018-02-14 | Filing |
| Officer, Director | $173.46 | 1,900 | $329,571.72 | 1,493,452 | 2018-02-14 | Filing |
| Officer | $175.21 | 600 | $105,124.38 | 391,998 | 2018-02-13 | Filing |
| Officer | $174.52 | 29,193 | $5,094,899.57 | 392,598 | 2018-02-13 | Filing |
| Officer | $173.87 | 8,257 | $1,435,622.30 | 421,791 | 2018-02-13 | Filing |
| Large Shareholder, Officer, Director | $179.57 | 8,845 | $1,588,263.04 | 0 | 2018-02-14 | Filing |