| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $128.64 | 600 | $77,184.00 | 249,871 | 2018-08-28 | Filing |
| Large Shareholder, Officer, Director | $129.80 | 5,235 | $679,503.00 | 76,508 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $128.88 | 7,655 | $986,576.40 | 81,743 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $127.79 | 4,110 | $525,216.90 | 89,398 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $129.79 | 5,037 | $653,752.23 | 76,506 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $128.88 | 8,160 | $1,051,660.80 | 81,543 | 2018-08-27 | Filing |
| Large Shareholder, Officer, Director | $127.82 | 3,803 | $486,099.46 | 89,703 | 2018-08-27 | Filing |
| Officer | $121.12 | 4,520 | $547,462.40 | 106,587 | 2018-08-21 | Filing |
| Officer | $121.12 | 4,520 | $547,462.40 | 106,587 | 2018-08-23 | Filing |
| Officer | $122.32 | 600 | $73,392.00 | 250,471 | 2018-08-21 | Filing |
| Large Shareholder, Officer, Director | $122.50 | 400 | $49,000.00 | 42,506 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $121.90 | 12,900 | $1,572,510.00 | 42,906 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $120.77 | 2,400 | $289,848.00 | 55,806 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $119.40 | 1,300 | $155,220.00 | 58,206 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $122.49 | 500 | $61,245.00 | 42,508 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $121.90 | 12,900 | $1,572,510.00 | 43,008 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $120.76 | 2,300 | $277,748.00 | 55,908 | 2018-08-20 | Filing |
| Large Shareholder, Officer, Director | $119.40 | 1,300 | $155,220.00 | 58,208 | 2018-08-20 | Filing |
| Officer | $120.23 | 700 | $84,161.00 | 111,138 | 2018-08-16 | Filing |
| Officer | $118.88 | 1,200 | $142,656.00 | 111,838 | 2018-08-16 | Filing |