| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $134.89 | 300 | $40,467.00 | 116,025 | 2018-09-21 | Filing |
| Officer | $133.91 | 653 | $87,443.23 | 116,325 | 2018-09-21 | Filing |
| Officer | $137.57 | 4,498 | $618,789.86 | 112,091 | 2018-09-21 | Filing |
| Large Shareholder, Officer, Director | $146.66 | 2,100 | $307,986.00 | 164,545 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $145.64 | 3,441 | $501,147.24 | 166,645 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $144.86 | 12,500 | $1,810,750.00 | 170,086 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $143.71 | 5,759 | $827,625.89 | 182,586 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $142.09 | 2,200 | $312,598.00 | 188,345 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $146.57 | 2,800 | $410,396.00 | 164,538 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $145.38 | 4,900 | $712,362.00 | 167,338 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $144.78 | 10,700 | $1,549,146.00 | 172,238 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $143.66 | 5,445 | $782,228.70 | 182,938 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $142.07 | 2,155 | $306,160.85 | 188,383 | 2018-09-17 | Filing |
| Officer | $143.30 | 600 | $85,980.00 | 248,071 | 2018-09-18 | Filing |
| Officer | $146.56 | 5,016 | $735,144.96 | 6,436 | 2018-09-17 | Filing |
| Officer | $146.56 | 4,788 | $701,729.28 | 12,278 | 2018-09-17 | Filing |
| Officer | $146.62 | 4,678 | $685,888.36 | 116,978 | 2018-09-17 | Filing |
| Officer | $147.00 | 4,451 | $654,297.00 | 461,139 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $146.56 | 1,168 | $171,182.08 | 30,838 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $146.56 | 1,163 | $170,449.28 | 30,845 | 2018-09-17 | Filing |