| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $106.54 | 2,809 | $299,270.86 | 531,494 | 2017-11-20 | Filing |
| Officer | $106.17 | 6,900 | $732,573.00 | 534,303 | 2017-11-20 | Filing |
| Officer | $105.03 | 1,875 | $196,931.25 | 541,203 | 2017-11-20 | Filing |
| Director | $106.60 | 429 | $45,731.40 | 1,935 | 2017-11-21 | Filing |
| Officer, Director | $106.53 | 7,100 | $756,363.00 | 1,148,532 | 2017-11-20 | Filing |
| Officer, Director | $106.08 | 15,699 | $1,665,349.92 | 1,155,632 | 2017-11-20 | Filing |
| Officer, Director | $104.89 | 4,801 | $503,576.89 | 1,171,331 | 2017-11-20 | Filing |
| Officer, Director | $104.47 | 3,892 | $406,597.24 | 1,176,132 | 2017-11-17 | Filing |
| Officer, Director | $103.81 | 2,308 | $239,593.48 | 1,180,024 | 2017-11-17 | Filing |
| Officer, Director | $102.74 | 4,986 | $512,261.64 | 1,182,332 | 2017-11-17 | Filing |
| Officer, Director | $105.44 | 4,569 | $481,755.36 | 1,187,318 | 2017-11-16 | Filing |
| Officer, Director | $104.82 | 19,507 | $2,044,723.74 | 1,191,887 | 2017-11-16 | Filing |
| Officer, Director | $106.33 | 15,234 | $1,619,831.22 | 668,603 | 2017-11-20 | Filing |
| Officer, Director | $105.45 | 5,302 | $559,095.90 | 683,837 | 2017-11-20 | Filing |
| Officer, Director | $104.68 | 2,198 | $230,086.64 | 689,139 | 2017-11-20 | Filing |
| Officer, Director | $104.48 | 2,422 | $253,050.56 | 691,337 | 2017-11-17 | Filing |
| Officer, Director | $103.79 | 2,000 | $207,580.00 | 693,759 | 2017-11-17 | Filing |
| Officer, Director | $102.70 | 3,711 | $381,119.70 | 695,759 | 2017-11-17 | Filing |
| Officer, Director | $105.60 | 1,345 | $142,032.00 | 699,470 | 2017-11-16 | Filing |
| Officer, Director | $104.76 | 14,924 | $1,563,438.24 | 700,815 | 2017-11-16 | Filing |