| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $142.03 | 6,657 | $945,472.41 | 23,164,699 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $142.12 | 2,948 | $418,961.51 | 23,171,356 | 2018-08-31 | Filing |
| Large Shareholder, Officer, Director | $141.22 | 2,105 | $297,267.26 | 23,174,304 | 2018-08-31 | Filing |
| Large Shareholder, Officer, Director | $140.39 | 1,665 | $233,746.52 | 23,176,409 | 2018-08-31 | Filing |
| Large Shareholder, Officer, Director | $139.35 | 8,742 | $1,218,227.42 | 23,178,074 | 2018-08-31 | Filing |
| Large Shareholder, Officer, Director | $138.40 | 600 | $83,037.54 | 23,186,816 | 2018-08-31 | Filing |
| Large Shareholder, Officer, Director | $138.96 | 6,266 | $870,727.12 | 23,187,416 | 2018-08-30 | Filing |
| Large Shareholder, Officer, Director | $140.11 | 2,500 | $350,282.50 | 23,193,682 | 2018-08-29 | Filing |
| Large Shareholder, Officer, Director | $139.46 | 5,400 | $753,092.64 | 23,196,182 | 2018-08-29 | Filing |
| Large Shareholder, Officer, Director | $139.59 | 6,412 | $895,042.10 | 23,201,582 | 2018-08-28 | Filing |
| Large Shareholder, Officer, Director | $138.89 | 2,611 | $362,653.02 | 23,207,994 | 2018-08-28 | Filing |
| Large Shareholder, Officer, Director | $138.61 | 2,207 | $305,903.66 | 23,210,605 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $138.03 | 5,530 | $763,295.95 | 23,212,812 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $137.17 | 870 | $119,340.16 | 23,218,342 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $137.31 | 11,134 | $1,528,837.38 | 23,219,212 | 2018-08-24 | Filing |
| Large Shareholder, Officer, Director | $137.99 | 100 | $13,799.00 | 23,230,346 | 2018-08-23 | Filing |
| Large Shareholder, Officer, Director | $137.47 | 10,732 | $1,475,294.77 | 23,230,446 | 2018-08-23 | Filing |
| Large Shareholder, Officer, Director | $136.36 | 400 | $54,544.52 | 23,241,178 | 2018-08-23 | Filing |
| Large Shareholder, Officer, Director | $137.68 | 200 | $27,535.00 | 23,241,578 | 2018-08-22 | Filing |
| Large Shareholder, Officer, Director | $136.94 | 8,839 | $1,210,420.62 | 23,241,778 | 2018-08-22 | Filing |