Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $35.27 | 15,000 | Large Shareholder, Officer, Director | 3,195,709 | 2018-03-05 | Filing |
| $34.55 | 15,000 | Large Shareholder, Officer, Director | 3,210,709 | 2018-03-02 | Filing |
| $34.16 | 15,000 | Large Shareholder, Officer, Director | 3,225,709 | 2018-03-01 | Filing |
| $35.56 | 5,700 | Large Shareholder, Officer, Director | 3,240,709 | 2018-02-28 | Filing |
| $35.68 | 12,854 | Large Shareholder, Officer, Director | 3,246,409 | 2018-02-27 | Filing |
| $35.68 | 42,036 | Large Shareholder, Officer, Director | 3,259,263 | 2018-02-26 | Filing |
| $32.14 | 4,123 | Officer, Director | 24,482 | 2017-11-06 | Filing |
| $36.67 | 26,683 | Officer, Director | 28,605 | 2017-08-30 | Filing |
| $37.13 | 15,000 | Large Shareholder, Officer, Director | 3,295,508 | 2017-08-30 | Filing |
| $36.72 | 15,000 | Large Shareholder, Officer, Director | 3,310,508 | 2017-08-29 | Filing |
| $36.43 | 30,000 | Large Shareholder, Officer, Director | 3,325,508 | 2017-08-28 | Filing |
| $37.13 | 15,000 | Large Shareholder, Officer, Director | 3,295,508 | 2017-08-30 | Filing |
| $36.72 | 15,000 | Large Shareholder, Officer, Director | 3,310,508 | 2017-08-29 | Filing |
| $36.43 | 30,000 | Large Shareholder, Officer, Director | 3,325,508 | 2017-08-28 | Filing |
| $33.83 | 20,000 | Large Shareholder, Officer, Director | 3,355,508 | 2017-08-25 | Filing |
| $33.97 | 15,000 | Large Shareholder, Officer, Director | 3,375,508 | 2017-08-24 | Filing |
| $33.91 | 5,000 | Large Shareholder, Officer, Director | 3,390,508 | 2017-08-23 | Filing |
| $34.23 | 2,030 | Director | 8,333 | 2017-08-17 | Filing |
| $33.02 | 10,000 | Large Shareholder, Officer, Director | 3,395,508 | 2017-08-11 | Filing |
| $32.79 | 11,300 | Large Shareholder, Officer, Director | 3,405,508 | 2017-08-10 | Filing |