| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $134.71 | 5,105 | $687,694.55 | 71,401 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $138.87 | 3,200 | $444,384.00 | 55,508 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $137.98 | 2,200 | $303,556.00 | 58,708 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $136.80 | 6,300 | $861,840.00 | 60,908 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $136.04 | 4,100 | $557,764.00 | 67,208 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $134.74 | 5,200 | $700,648.00 | 71,308 | 2018-09-04 | Filing |
| Officer | $134.86 | 226 | $30,478.36 | 111,412 | 2018-09-04 | Filing |
| Officer | $135.01 | 600 | $81,006.00 | 249,271 | 2018-09-04 | Filing |
| 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 |