Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $54.01 | 298,647 | Large Shareholder, Officer, Director | 0 | 2018-09-24 | Filing |
| $54.01 | 605,871 | Large Shareholder, Officer, Director | 0 | 2018-09-24 | Filing |
| $52.95 | 6,841 | Large Shareholder, Officer, Director | 605,871 | 2018-07-17 | Filing |
| $54.59 | 1,556 | Officer | 0 | 2018-06-25 | Filing |
| $53.64 | 8,444 | Officer | 1,556 | 2018-06-25 | Filing |
| $56.87 | 1,400 | Officer | 0 | 2018-06-11 | Filing |
| $56.14 | 120,267 | Officer | 1,400 | 2018-06-11 | Filing |
| $55.81 | 20,771 | Officer | 0 | 2018-05-31 | Filing |
| $51.81 | 72,938 | Large Shareholder, Officer, Director | 612,712 | 2018-04-30 | Filing |
| $51.78 | 29,066 | Large Shareholder, Officer, Director | 685,650 | 2018-04-27 | Filing |
| $51.81 | 363,284 | Large Shareholder, Officer, Director | 714,716 | 2018-04-26 | Filing |
| $51.81 | 43,750 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 40,625 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 98,958 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 60,000 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 48,000 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 15,000 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 18,461 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 18,461 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |
| $51.81 | 18,461 | Large Shareholder, Officer, Director | 1,078,000 | 2018-04-26 | Filing |