| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $87.33 | 300 | $26,200.05 | 119,830 | 2018-08-06 | Filing |
| Officer | $86.72 | 1,200 | $104,061.72 | 120,130 | 2018-08-06 | Filing |
| Large Shareholder, Officer, Director | $87.39 | 4,116 | $359,716.59 | 5,438,092 | 2018-08-06 | Filing |
| Large Shareholder, Officer, Director | $86.82 | 14,584 | $1,266,196.01 | 5,442,208 | 2018-08-06 | Filing |
| Large Shareholder, Officer, Director | $85.85 | 1,300 | $111,609.94 | 5,456,792 | 2018-08-06 | Filing |
| Large Shareholder, Officer, Director | $86.83 | 300 | $26,049.99 | 5,438,092 | 2018-08-03 | Filing |
| Large Shareholder, Officer, Director | $85.54 | 501 | $42,857.44 | 5,438,392 | 2018-08-03 | Filing |
| Large Shareholder, Officer, Director | $84.76 | 17,471 | $1,480,808.77 | 5,438,893 | 2018-08-03 | Filing |
| Large Shareholder, Officer, Director | $83.94 | 1,728 | $145,055.40 | 5,456,364 | 2018-08-03 | Filing |
| Large Shareholder, Officer, Director | $86.05 | 3,090 | $265,888.01 | 5,438,092 | 2018-08-02 | Filing |
| Large Shareholder, Officer, Director | $85.46 | 11,347 | $969,735.04 | 5,441,182 | 2018-08-02 | Filing |
| Large Shareholder, Officer, Director | $84.65 | 5,563 | $470,920.19 | 5,452,529 | 2018-08-02 | Filing |
| Officer | $90.89 | 206 | $18,722.39 | 168,266 | 2018-07-09 | Filing |
| Officer | $88.92 | 989 | $87,939.80 | 168,472 | 2018-07-09 | Filing |
| Officer | $87.90 | 805 | $70,761.03 | 169,461 | 2018-07-09 | Filing |
| Officer | $85.77 | 362 | $31,047.69 | 62,114 | 2018-07-02 | Filing |
| Officer | $85.06 | 1,344 | $114,314.46 | 62,476 | 2018-07-02 | Filing |
| Officer | $83.92 | 294 | $24,672.51 | 63,820 | 2018-07-02 | Filing |
| Officer | $85.35 | 756 | $64,524.60 | 168,266 | 2018-06-11 | Filing |
| Officer | $84.27 | 1,244 | $104,832.63 | 169,022 | 2018-06-11 | Filing |