| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $41.72 | 10,000 | $417,200.00 | 1,658,233 | 2018-10-15 | Filing |
| Large Shareholder, Director | $41.72 | 50,000 | $2,086,000.00 | 8,541,646 | 2018-10-15 | Filing |
| Officer | $42.21 | 1,105 | $46,642.05 | 2,029,606 | 2018-10-15 | Filing |
| Officer | $41.70 | 22,895 | $954,721.50 | 2,030,711 | 2018-10-15 | Filing |
| Officer | $42.93 | 623 | $26,745.39 | 2,053,606 | 2018-10-12 | Filing |
| Officer | $42.38 | 5,377 | $227,877.26 | 2,054,229 | 2018-10-12 | Filing |
| Large Shareholder | $42.39 | 50,000 | $2,119,500.00 | 8,591,646 | 2018-10-12 | Filing |
| Large Shareholder | $42.42 | 50,000 | $2,121,000.00 | 8,641,646 | 2018-10-11 | Filing |
| Large Shareholder | $42.39 | 50,000 | $2,119,500.00 | 8,591,646 | 2018-10-12 | Filing |
| Large Shareholder | $42.42 | 50,000 | $2,121,000.00 | 8,641,646 | 2018-10-11 | Filing |
| Large Shareholder, Director | $42.39 | 10,000 | $423,900.00 | 1,668,233 | 2018-10-12 | Filing |
| Large Shareholder, Director | $42.39 | 50,000 | $2,119,500.00 | 8,591,646 | 2018-10-12 | Filing |
| Large Shareholder, Director | $42.42 | 10,000 | $424,200.00 | 1,678,233 | 2018-10-11 | Filing |
| Large Shareholder, Director | $42.42 | 50,000 | $2,121,000.00 | 8,641,646 | 2018-10-11 | Filing |
| Officer | $43.04 | 2,999 | $129,076.96 | 46,232 | 2018-10-11 | Filing |
| Officer | $42.30 | 12,001 | $507,642.30 | 49,231 | 2018-10-11 | Filing |
| Large Shareholder | $43.59 | 50,000 | $2,179,500.00 | 8,691,646 | 2018-10-10 | Filing |
| Large Shareholder | $46.03 | 50,000 | $2,301,500.00 | 8,741,646 | 2018-10-09 | Filing |
| Large Shareholder | $43.59 | 50,000 | $2,179,500.00 | 8,691,646 | 2018-10-10 | Filing |
| Large Shareholder | $46.03 | 50,000 | $2,301,500.00 | 8,741,646 | 2018-10-09 | Filing |