| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder | $50.94 | 50,000 | $2,547,000.00 | 9,691,646 | 2018-09-12 | Filing |
| Large Shareholder | $51.01 | 50,000 | $2,550,500.00 | 9,741,646 | 2018-09-11 | Filing |
| Large Shareholder | $50.94 | 50,000 | $2,547,000.00 | 9,691,646 | 2018-09-12 | Filing |
| Large Shareholder | $51.01 | 50,000 | $2,550,500.00 | 9,741,646 | 2018-09-11 | Filing |
| Large Shareholder, Director | $50.94 | 10,000 | $509,400.00 | 1,888,233 | 2018-09-12 | Filing |
| Large Shareholder, Director | $50.94 | 50,000 | $2,547,000.00 | 9,691,646 | 2018-09-12 | Filing |
| Large Shareholder, Director | $51.01 | 10,000 | $510,100.00 | 1,898,233 | 2018-09-11 | Filing |
| Large Shareholder, Director | $51.01 | 50,000 | $2,550,500.00 | 9,741,646 | 2018-09-11 | Filing |
| Officer | $49.76 | 10,000 | $497,600.00 | 218,694 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $50.92 | 5,870 | $298,900.40 | 861,440 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $50.92 | 52,833 | $2,690,256.36 | 7,359,161 | 2018-09-11 | Filing |
| Large Shareholder, Officer, Director | $49.06 | 5,870 | $287,982.20 | 867,310 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $49.06 | 52,833 | $2,591,986.98 | 7,411,994 | 2018-09-10 | Filing |
| Large Shareholder, Officer, Director | $47.93 | 5,870 | $281,349.10 | 873,180 | 2018-09-07 | Filing |
| Large Shareholder, Officer, Director | $47.93 | 52,833 | $2,532,285.69 | 7,464,827 | 2018-09-07 | Filing |
| Large Shareholder | $49.15 | 50,000 | $2,457,500.00 | 9,791,646 | 2018-09-10 | Filing |
| Large Shareholder | $47.93 | 50,000 | $2,396,500.00 | 9,841,646 | 2018-09-07 | Filing |
| Large Shareholder | $49.15 | 50,000 | $2,457,500.00 | 9,791,646 | 2018-09-10 | Filing |
| Large Shareholder | $47.93 | 50,000 | $2,396,500.00 | 9,841,646 | 2018-09-07 | Filing |
| Large Shareholder, Director | $49.15 | 10,000 | $491,500.00 | 1,908,233 | 2018-09-10 | Filing |