| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Officer, Director | $123.26 | 600 | $73,956.00 | 82,931 | 2018-10-16 | Filing |
| Large Shareholder, Officer, Director | $122.68 | 100 | $12,268.00 | 83,531 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $121.88 | 3,150 | $383,922.00 | 83,631 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $120.96 | 4,900 | $592,704.00 | 86,781 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $119.81 | 3,700 | $443,297.00 | 91,681 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $118.49 | 1,400 | $165,886.00 | 95,381 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $117.68 | 1,700 | $200,056.00 | 96,781 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $116.63 | 300 | $34,989.00 | 98,481 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $117.99 | 1,158 | $136,632.42 | 98,781 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $125.32 | 100 | $12,532.00 | 81,788 | 2018-10-16 | Filing |
| Large Shareholder, Officer, Director | $124.66 | 500 | $62,330.00 | 81,888 | 2018-10-16 | Filing |
| Large Shareholder, Officer, Director | $123.63 | 1,200 | $148,356.00 | 82,388 | 2018-10-16 | Filing |
| Large Shareholder, Officer, Director | $121.91 | 3,200 | $390,112.00 | 83,588 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $120.97 | 5,000 | $604,850.00 | 86,788 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $119.86 | 3,400 | $407,524.00 | 91,788 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $118.64 | 1,600 | $189,824.00 | 95,188 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $117.77 | 1,700 | $200,209.00 | 96,788 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $116.63 | 300 | $34,989.00 | 98,488 | 2018-10-15 | Filing |
| Large Shareholder, Officer, Director | $118.01 | 1,158 | $136,655.58 | 98,788 | 2018-10-15 | Filing |
| Officer | $118.00 | 1,851 | $218,418.00 | 463,288 | 2018-10-15 | Filing |