| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $56.87 | 1,400 | $79,620.80 | 0 | 2018-06-11 | Filing |
| Officer | $56.14 | 120,267 | $6,751,224.13 | 1,400 | 2018-06-11 | Filing |
| Officer | $55.81 | 20,771 | $1,159,221.20 | 0 | 2018-05-31 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 72,938 | $3,778,574.97 | 612,712 | 2018-04-30 | Filing |
| Large Shareholder, Officer, Director | $51.78 | 29,066 | $1,505,127.58 | 685,650 | 2018-04-27 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 363,284 | $18,820,581.53 | 714,716 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 43,750 | $2,266,547.50 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 40,625 | $2,104,651.25 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 98,958 | $5,126,697.31 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 60,000 | $3,108,408.00 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 48,000 | $2,486,726.40 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 15,000 | $777,102.00 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 18,461 | $956,405.33 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 18,461 | $956,405.33 | 1,078,000 | 2018-04-26 | Filing |
| Large Shareholder, Officer, Director | $51.81 | 18,461 | $956,405.33 | 1,078,000 | 2018-04-26 | Filing |
| Officer, Director | $51.00 | 28,863 | $1,472,013.00 | 148,855 | 2018-04-19 | Filing |
| Officer, Director | $51.00 | 68,184 | $3,477,384.00 | 148,855 | 2018-04-19 | Filing |
| Officer, Director | $51.00 | 8,899 | $453,849.89 | 148,855 | 2018-04-18 | Filing |
| Officer, Director | $51.00 | 43,163 | $2,201,317.32 | 148,855 | 2018-04-18 | Filing |
| Officer, Director | $51.00 | 3,043 | $155,193.00 | 148,855 | 2018-04-13 | Filing |