| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $174.41 | 7,167 | $1,249,962.07 | 6,938,124 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $173.18 | 13,799 | $2,389,719.10 | 6,945,291 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $172.45 | 9,384 | $1,618,295.20 | 6,959,090 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $176.92 | 4,400 | $778,433.48 | 0 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $175.88 | 6,828 | $1,200,919.56 | 4,400 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $174.97 | 34,073 | $5,961,902.73 | 11,228 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $174.20 | 41,428 | $7,216,919.17 | 45,301 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $173.17 | 31,321 | $5,423,882.63 | 86,729 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $176.89 | 3,000 | $530,679.30 | 6,968,474 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $175.93 | 3,228 | $567,894.62 | 6,971,474 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $175.05 | 27,268 | $4,773,331.57 | 6,974,702 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $174.31 | 14,282 | $2,489,431.15 | 7,001,970 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $173.20 | 11,200 | $1,939,875.84 | 7,016,252 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $176.05 | 1,700 | $299,285.00 | 0 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $175.44 | 51,039 | $8,954,154.56 | 1,700 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $174.38 | 24,875 | $4,337,662.70 | 52,739 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $173.33 | 23,828 | $4,130,119.15 | 77,614 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $172.47 | 20,493 | $3,534,437.96 | 101,442 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $171.47 | 3,700 | $634,450.84 | 121,935 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $175.99 | 1,500 | $263,992.05 | 7,027,452 | 2018-04-26 | Filing |