| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $172.21 | 200 | $34,442.00 | 84,046 | 2017-12-05 | Filing |
| Officer | $171.38 | 550 | $94,259.00 | 84,246 | 2017-12-05 | Filing |
| Large Shareholder, Officer, Director | $183.51 | 9,435 | $1,731,447.99 | 628,640 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $182.60 | 4,209 | $768,552.04 | 638,075 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $183.49 | 8,700 | $1,596,380.40 | 532,240 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $182.64 | 4,947 | $903,536.41 | 540,940 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $184.20 | 600 | $110,520.00 | 330,083 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $183.52 | 22,519 | $4,132,641.84 | 330,683 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $182.51 | 10,994 | $2,006,533.63 | 353,202 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $184.17 | 800 | $147,332.00 | 10,300,000 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $183.51 | 35,189 | $6,457,445.42 | 10,300,800 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $182.50 | 18,604 | $3,395,222.56 | 10,335,989 | 2017-11-28 | Filing |
| Large Shareholder, Officer, Director | $183.26 | 6,164 | $1,129,618.34 | 642,284 | 2017-11-27 | Filing |
| Large Shareholder, Officer, Director | $182.70 | 7,500 | $1,370,241.00 | 648,448 | 2017-11-27 | Filing |
| Large Shareholder, Officer, Director | $183.27 | 5,524 | $1,012,389.56 | 545,887 | 2017-11-27 | Filing |
| Large Shareholder, Officer, Director | $182.70 | 8,142 | $1,487,558.06 | 551,411 | 2017-11-27 | Filing |
| Large Shareholder, Officer, Director | $183.26 | 15,626 | $2,863,695.76 | 364,196 | 2017-11-27 | Filing |
| Large Shareholder, Officer, Director | $182.73 | 18,531 | $3,386,182.60 | 379,822 | 2017-11-27 | Filing |
| Large Shareholder, Officer, Director | $183.23 | 29,387 | $5,384,615.27 | 10,300,000 | 2017-11-27 | Filing |
| Large Shareholder, Officer, Director | $182.66 | 25,267 | $4,615,232.32 | 10,329,387 | 2017-11-27 | Filing |