| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $87.31 | 49,305 | $4,304,819.55 | 28,109 | 2018-09-19 | Filing |
| Large Shareholder, Officer, Director | $86.16 | 25,621 | $2,207,505.36 | 77,414 | 2018-09-19 | Filing |
| Director | $89.13 | 3,424 | $305,181.12 | 72,175 | 2018-09-18 | Filing |
| Director | $88.55 | 149,838 | $13,268,154.90 | 75,599 | 2018-09-18 | Filing |
| Director | $87.71 | 246,738 | $21,641,389.98 | 225,437 | 2018-09-18 | Filing |
| Officer | $91.19 | 300 | $27,357.00 | 444,544 | 2018-09-17 | Filing |
| Officer | $90.17 | 2,062 | $185,930.54 | 444,844 | 2018-09-17 | Filing |
| Officer | $89.03 | 6,244 | $555,903.32 | 446,906 | 2018-09-17 | Filing |
| Officer | $88.18 | 6,227 | $549,096.86 | 453,150 | 2018-09-17 | Filing |
| Officer | $87.04 | 10,167 | $884,935.68 | 459,377 | 2018-09-17 | Filing |
| Large Shareholder, Officer, Director | $92.30 | 2,200 | $203,060.00 | 0 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $91.48 | 7,103 | $649,782.44 | 2,200 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $90.41 | 51,796 | $4,682,876.36 | 9,303 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $90.10 | 41,936 | $3,778,433.60 | 61,099 | 2018-09-12 | Filing |
| Large Shareholder, Officer, Director | $91.23 | 3,200 | $291,936.00 | 0 | 2018-09-05 | Filing |
| Large Shareholder, Officer, Director | $89.88 | 71,818 | $6,455,001.84 | 3,200 | 2018-09-05 | Filing |
| Large Shareholder, Officer, Director | $89.09 | 28,017 | $2,496,034.53 | 75,018 | 2018-09-05 | Filing |
| Officer | $91.46 | 304 | $27,803.84 | 129,996 | 2018-09-04 | Filing |
| Officer | $90.76 | 471 | $42,747.96 | 130,300 | 2018-09-04 | Filing |
| Officer | $89.49 | 900 | $80,541.00 | 130,771 | 2018-09-04 | Filing |