| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $172.79 | 17,895 | $3,092,080.63 | 65,537 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $171.87 | 27,189 | $4,672,889.14 | 83,432 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $170.92 | 5,649 | $965,508.44 | 110,621 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $176.32 | 13,551 | $2,389,367.88 | 8,053,774 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $175.43 | 15,425 | $2,706,061.74 | 8,067,325 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $174.81 | 9,659 | $1,688,502.35 | 8,082,750 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $173.31 | 5,779 | $1,001,578.72 | 8,092,409 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $172.25 | 8,349 | $1,438,126.94 | 8,098,188 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $171.44 | 6,213 | $1,065,185.30 | 8,106,537 | 2018-03-19 | Filing |
| Large Shareholder, Officer, Director | $184.77 | 58,195 | $10,752,666.87 | 0 | 2018-03-16 | Filing |
| Large Shareholder, Officer, Director | $184.31 | 69,305 | $12,773,646.13 | 58,195 | 2018-03-16 | Filing |
| Large Shareholder, Officer, Director | $184.78 | 40,760 | $7,531,653.18 | 8,112,750 | 2018-03-16 | Filing |
| Large Shareholder, Officer, Director | $184.32 | 51,740 | $9,536,608.15 | 8,153,510 | 2018-03-16 | Filing |
| Large Shareholder, Officer, Director | $183.59 | 2,610 | $479,165.72 | 16,100 | 2018-03-15 | Filing |
| Large Shareholder, Officer, Director | $182.93 | 5,790 | $1,059,149.07 | 18,710 | 2018-03-15 | Filing |
| Large Shareholder, Officer, Director | $183.61 | 2,600 | $477,395.10 | 546,765 | 2018-03-15 | Filing |
| Large Shareholder, Officer, Director | $182.94 | 6,400 | $1,170,794.24 | 549,365 | 2018-03-15 | Filing |
| Large Shareholder, Officer, Director | $183.54 | 3,300 | $605,676.39 | 456,368 | 2018-03-15 | Filing |
| Large Shareholder, Officer, Director | $182.83 | 4,700 | $859,315.10 | 459,668 | 2018-03-15 | Filing |
| Large Shareholder, Officer, Director | $183.51 | 57,120 | $10,482,319.68 | 0 | 2018-03-15 | Filing |