| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $103.67 | 15,000 | $1,555,122.00 | 70,630 | 2017-08-02 | Filing |
| Large Shareholder, Director | $106.03 | 9,764 | $1,035,236.89 | 1,658,193 | 2017-08-02 | Filing |
| Large Shareholder, Director | $106.03 | 19,816 | $2,101,009.23 | 7,132,114 | 2017-08-02 | Filing |
| Large Shareholder, Director | $106.08 | 61,817 | $6,557,627.72 | 1,667,957 | 2017-08-01 | Filing |
| Large Shareholder, Director | $106.08 | 125,454 | $13,308,323.41 | 7,151,930 | 2017-08-01 | Filing |
| Officer | $106.47 | 21,174 | $2,254,474.12 | 27,424 | 2017-08-01 | Filing |
| Officer | $106.08 | 9,866 | $1,046,585.28 | 48,598 | 2017-08-01 | Filing |
| Officer | $106.00 | 8,780 | $930,680.00 | 48,598 | 2017-07-31 | Filing |
| Large Shareholder, Director | $105.72 | 46,363 | $4,901,487.09 | 1,729,774 | 2017-07-31 | Filing |
| Large Shareholder, Director | $105.72 | 94,090 | $9,947,175.98 | 7,277,384 | 2017-07-31 | Filing |
| Large Shareholder, Director | $105.64 | 46,363 | $4,897,680.69 | 1,776,137 | 2017-07-28 | Filing |
| Large Shareholder, Director | $105.64 | 94,090 | $9,939,451.19 | 7,371,474 | 2017-07-28 | Filing |
| Officer | $105.83 | 95,656 | $10,123,044.91 | 244,891 | 2017-07-31 | Filing |
| Officer | $105.57 | 110,000 | $11,613,151.00 | 244,891 | 2017-07-28 | Filing |
| Officer | $106.50 | 20,301 | $2,162,133.64 | 20,411 | 2017-07-27 | Filing |
| Officer | $106.53 | 2,900 | $308,927.14 | 28,511 | 2017-07-26 | Filing |
| Officer | $105.76 | 20,000 | $2,115,150.00 | 41,825 | 2017-07-26 | Filing |
| Officer | $106.30 | 23,483 | $2,496,242.90 | 19,312 | 2017-07-26 | Filing |
| Officer | $85.00 | 2,082 | $176,970.00 | 51,603 | 2016-11-14 | Filing |
| Officer | $87.00 | 16,669 | $1,450,203.00 | 53,685 | 2016-11-14 | Filing |