| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $49.15 | 50,000 | $2,457,500.00 | 9,791,646 | 2018-09-10 | Filing |
| Large Shareholder, Director | $47.93 | 10,000 | $479,300.00 | 1,918,233 | 2018-09-07 | Filing |
| Large Shareholder, Director | $47.93 | 50,000 | $2,396,500.00 | 9,841,646 | 2018-09-07 | Filing |
| Officer | $47.94 | 6,000 | $287,640.00 | 2,108,343 | 2018-09-07 | Filing |
| Large Shareholder | $47.63 | 50,000 | $2,381,500.00 | 9,891,646 | 2018-09-06 | Filing |
| Large Shareholder | $47.88 | 50,000 | $2,394,000.00 | 9,941,646 | 2018-09-05 | Filing |
| Large Shareholder | $47.63 | 50,000 | $2,381,500.00 | 9,891,646 | 2018-09-06 | Filing |
| Large Shareholder | $47.88 | 50,000 | $2,394,000.00 | 9,941,646 | 2018-09-05 | Filing |
| Large Shareholder, Director | $47.63 | 10,000 | $476,300.00 | 1,928,233 | 2018-09-06 | Filing |
| Large Shareholder, Director | $47.63 | 50,000 | $2,381,500.00 | 9,891,646 | 2018-09-06 | Filing |
| Large Shareholder, Director | $47.88 | 10,000 | $478,800.00 | 1,938,233 | 2018-09-05 | Filing |
| Large Shareholder, Director | $47.88 | 50,000 | $2,394,000.00 | 9,941,646 | 2018-09-05 | Filing |
| Large Shareholder, Officer, Director | $47.66 | 5,870 | $279,764.20 | 879,050 | 2018-09-06 | Filing |
| Large Shareholder, Officer, Director | $47.66 | 52,833 | $2,518,020.78 | 7,517,660 | 2018-09-06 | Filing |
| Large Shareholder, Officer, Director | $47.89 | 5,870 | $281,114.30 | 884,920 | 2018-09-05 | Filing |
| Large Shareholder, Officer, Director | $47.89 | 52,833 | $2,530,172.37 | 7,611,515 | 2018-09-05 | Filing |
| Large Shareholder, Officer, Director | $48.92 | 5,870 | $287,160.40 | 890,790 | 2018-09-04 | Filing |
| Large Shareholder, Officer, Director | $48.92 | 52,833 | $2,584,590.36 | 7,664,348 | 2018-09-04 | Filing |
| Large Shareholder | $48.94 | 50,000 | $2,447,000.00 | 9,991,646 | 2018-09-04 | Filing |
| Large Shareholder | $49.07 | 50,000 | $2,453,500.00 | 10,041,646 | 2018-08-31 | Filing |