| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $185.88 | 17,779 | $3,304,682.29 | 12,477,518 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $185.03 | 32,232 | $5,963,838.61 | 12,495,297 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $184.20 | 29,988 | $5,523,915.55 | 12,527,529 | 2018-08-09 | Filing |
| Large Shareholder, Officer, Director | $182.89 | 10,001 | $1,829,095.89 | 12,557,517 | 2018-08-09 | Filing |
| Officer | $184.98 | 12,000 | $2,219,760.00 | 500 | 2018-08-08 | Filing |
| Officer | $184.98 | 750 | $138,735.00 | 86,365 | 2018-08-08 | Filing |
| Large Shareholder, Officer, Director | $186.09 | 30,700 | $5,713,095.01 | 0 | 2018-08-08 | Filing |
| Large Shareholder, Officer, Director | $185.50 | 65,578 | $12,164,614.08 | 30,700 | 2018-08-08 | Filing |
| Large Shareholder, Officer, Director | $184.50 | 23,722 | $4,376,825.24 | 96,278 | 2018-08-08 | Filing |
| Large Shareholder, Officer, Director | $186.09 | 23,001 | $4,280,306.69 | 12,567,518 | 2018-08-08 | Filing |
| Large Shareholder, Officer, Director | $185.50 | 49,283 | $9,141,828.94 | 12,590,519 | 2018-08-08 | Filing |
| Large Shareholder, Officer, Director | $184.50 | 17,716 | $3,268,554.17 | 12,639,802 | 2018-08-08 | Filing |
| Large Shareholder, Officer, Director | $187.45 | 200 | $37,490.00 | 355,631 | 2018-08-07 | Filing |
| Large Shareholder, Officer, Director | $186.70 | 2,100 | $392,060.97 | 355,831 | 2018-08-07 | Filing |
| Large Shareholder, Officer, Director | $185.20 | 2,602 | $481,890.14 | 357,931 | 2018-08-07 | Filing |
| Large Shareholder, Officer, Director | $184.13 | 4,098 | $754,577.85 | 360,533 | 2018-08-07 | Filing |
| Large Shareholder, Officer, Director | $187.95 | 200 | $37,589.00 | 286,066 | 2018-08-07 | Filing |
| Large Shareholder, Officer, Director | $186.73 | 1,900 | $354,783.01 | 286,266 | 2018-08-07 | Filing |
| Large Shareholder, Officer, Director | $185.21 | 2,300 | $425,994.04 | 288,166 | 2018-08-07 | Filing |
| Large Shareholder, Officer, Director | $184.18 | 3,600 | $663,031.80 | 290,466 | 2018-08-07 | Filing |