Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $39.50 | 25,000 | Large Shareholder, Officer, Director | 1,555,216 | 2017-09-27 | Filing |
| $39.50 | 7,885 | Officer | 26,046 | 2017-09-27 | Filing |
| $39.92 | 15,000 | Officer, Director | 204,134 | 2017-09-27 | Filing |
| $38.50 | 23,547 | Large Shareholder, Officer, Director | 1,580,216 | 2017-09-14 | Filing |
| $38.50 | 1,453 | Large Shareholder, Officer, Director | 1,603,763 | 2017-09-12 | Filing |
| $37.06 | 7,885 | Officer | 26,046 | 2017-09-08 | Filing |
| $37.50 | 16,439 | Large Shareholder, Officer, Director | 1,605,216 | 2017-09-07 | Filing |
| $37.50 | 3,100 | Large Shareholder, Officer, Director | 1,621,655 | 2017-09-05 | Filing |
| $37.21 | 15,000 | Officer, Director | 204,134 | 2017-08-31 | Filing |
| $37.50 | 5,461 | Large Shareholder, Officer, Director | 1,624,755 | 2017-08-31 | Filing |
| $35.83 | 10,776 | Director | 18,645 | 2017-08-15 | Filing |
| $36.50 | 25,000 | Large Shareholder, Officer, Director | 1,630,216 | 2017-07-27 | Filing |
| $35.50 | 25,000 | Large Shareholder, Officer, Director | 1,655,216 | 2017-07-20 | Filing |
| $28.62 | 11,419 | Officer | 26,046 | 2017-04-03 | Filing |
| $31.27 | 2,576 | Director | 16,009 | 2017-03-08 | Filing |
| $35.73 | 2,945 | Officer | 74,831 | 2016-04-01 | Filing |
| $35.80 | 1,855 | Officer | 77,776 | 2016-04-01 | Filing |
| $35.93 | 445 | Officer | 79,631 | 2016-04-01 | Filing |
| $35.66 | 5,503 | Officer | 80,076 | 2016-04-01 | Filing |
| $35.48 | 17,354 | Officer | 80,076 | 2016-04-01 | Filing |