Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $53.38 | 1,609 | Officer | 20,626 | 2017-06-02 | Filing |
| $52.84 | 16,626 | Officer | 150,100 | 2017-06-01 | Filing |
| $52.49 | 5,353 | Director | 60,933 | 2017-05-09 | Filing |
| $48.13 | 140,000 | Director | 4,700,926 | 2017-03-14 | Filing |
| $48.48 | 200,000 | Director | 4,840,926 | 2017-03-13 | Filing |
| $47.99 | 21,000 | Director | 941,909 | 2017-03-14 | Filing |
| $48.47 | 30,000 | Director | 962,909 | 2017-03-13 | Filing |
| $45.62 | 5,353 | Director | 79,853 | 2017-02-07 | Filing |
| $48.51 | 346,781 | Director | 992,909 | 2016-06-23 | Filing |
| $47.59 | 26,000 | Officer | 139,559 | 2016-05-23 | Filing |
| $47.39 | 10,407 | Officer | 38,366 | 2016-05-20 | Filing |
| $47.02 | 34,882 | Officer | 155,559 | 2016-05-23 | Filing |
| $47.09 | 11,031 | Officer | 48,773 | 2016-05-19 | Filing |
| $47.62 | 11,982 | Officer | 59,804 | 2016-05-16 | Filing |
| $47.30 | 10,000 | Officer | 71,786 | 2016-05-13 | Filing |
| $38.96 | 5,713 | Director | 44,425 | 2016-02-26 | Filing |
| $38.96 | 4,000 | Director | 44,425 | 2016-02-26 | Filing |
| $43.65 | 6,000 | Director | 44,425 | 2015-08-10 | Filing |
| $43.36 | 359 | Officer | 1,078 | 2015-08-03 | Filing |
| $39.05 | 2,226 | Director | 46,844 | 2015-05-06 | Filing |