| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $78.06 | 1,157,500 | $90,352,598.00 | 124,995,780 | 2017-05-26 | Filing |
| Large Shareholder | $78.06 | 1,157,500 | $90,352,598.00 | 124,995,780 | 2017-05-26 | Filing |
| Officer | $78.20 | 11,104 | $868,299.49 | 116,354 | 2017-05-24 | Filing |
| Large Shareholder, Director | $78.38 | 1,194,419 | $93,616,650.15 | 126,153,280 | 2017-05-25 | Filing |
| Large Shareholder, Director | $78.27 | 1,281,955 | $100,340,797.17 | 127,347,699 | 2017-05-24 | Filing |
| Large Shareholder | $78.38 | 1,194,419 | $93,616,650.15 | 126,153,280 | 2017-05-25 | Filing |
| Large Shareholder | $78.27 | 1,281,955 | $100,340,797.17 | 127,347,699 | 2017-05-24 | Filing |
| Large Shareholder | $78.38 | 1,194,419 | $93,616,650.15 | 126,153,280 | 2017-05-25 | Filing |
| Large Shareholder | $78.27 | 1,281,955 | $100,340,797.17 | 127,347,699 | 2017-05-24 | Filing |
| Large Shareholder, Director | $78.69 | 1,254,984 | $98,759,208.90 | 128,629,654 | 2017-05-23 | Filing |
| Large Shareholder, Director | $78.61 | 1,321,340 | $103,874,897.82 | 129,884,638 | 2017-05-22 | Filing |
| Large Shareholder | $78.69 | 1,254,984 | $98,759,208.90 | 128,629,654 | 2017-05-23 | Filing |
| Large Shareholder | $78.61 | 1,321,340 | $103,874,897.82 | 129,884,638 | 2017-05-22 | Filing |
| Large Shareholder | $78.69 | 1,254,984 | $98,759,208.90 | 128,629,654 | 2017-05-23 | Filing |
| Large Shareholder | $78.61 | 1,321,340 | $103,874,897.82 | 129,884,638 | 2017-05-22 | Filing |
| Officer | $78.75 | 1,322 | $104,112.79 | 23,854 | 2017-05-23 | Filing |
| Officer | $79.36 | 5,142 | $408,069.63 | 14,255 | 2017-05-19 | Filing |
| Large Shareholder, Director | $70.48 | 1,089,776 | $76,808,938.17 | 131,205,978 | 2017-03-16 | Filing |
| Large Shareholder, Director | $70.34 | 1,284,541 | $90,354,613.94 | 132,295,754 | 2017-03-15 | Filing |
| Large Shareholder, Director | $70.86 | 625,683 | $44,333,206.94 | 133,580,295 | 2017-03-14 | Filing |