| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $169.51 | 2,600 | $440,731.46 | 643,353 | 2017-09-29 | Filing |
| Large Shareholder, Officer, Director | $171.19 | 7,415 | $1,269,368.66 | 0 | 2017-09-29 | Filing |
| Large Shareholder, Officer, Director | $170.55 | 22,642 | $3,861,611.21 | 7,415 | 2017-09-29 | Filing |
| Large Shareholder, Officer, Director | $169.53 | 6,600 | $1,118,887.44 | 30,057 | 2017-09-29 | Filing |
| Large Shareholder, Officer, Director | $171.16 | 12,114 | $2,073,447.99 | 0 | 2017-09-29 | Filing |
| Large Shareholder, Officer, Director | $170.54 | 36,307 | $6,191,821.19 | 12,114 | 2017-09-29 | Filing |
| Large Shareholder, Officer, Director | $169.56 | 10,230 | $1,734,588.57 | 48,421 | 2017-09-29 | Filing |
| Officer | $170.54 | 350 | $59,689.00 | 91,841 | 2017-10-03 | Filing |
| Officer | $169.71 | 400 | $67,884.00 | 92,191 | 2017-10-03 | Filing |
| Officer | $164.21 | 750 | $123,159.98 | 92,591 | 2017-09-26 | Filing |
| Officer | $171.65 | 2,600 | $446,284.02 | 176,202 | 2017-09-21 | Filing |
| Officer | $170.53 | 13,400 | $2,285,084.58 | 178,802 | 2017-09-21 | Filing |
| Large Shareholder, Officer, Director | $172.93 | 75 | $12,969.75 | 742,352 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $172.22 | 6,512 | $1,121,466.68 | 742,427 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $171.53 | 7,960 | $1,365,403.48 | 748,939 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $173.03 | 100 | $17,303.00 | 645,953 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $172.28 | 5,646 | $972,685.54 | 646,053 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $171.59 | 8,800 | $1,509,952.40 | 651,699 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $172.88 | 700 | $121,016.00 | 0 | 2017-09-20 | Filing |
| Large Shareholder, Officer, Director | $172.14 | 19,812 | $3,410,342.58 | 700 | 2017-09-20 | Filing |