Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $50.16 | 742 | | 3,380 | 2017-08-07 | Filing |
| $49.87 | 100,000 | | 2,231,875 | 2017-08-04 | Filing |
| $43.99 | 50,000 | | 205,808 | 2017-05-30 | Filing |
| $44.58 | 4,000 | | 11,261 | 2017-05-11 | Filing |
| $44.95 | 75,000 | | 203,419 | 2017-03-13 | Filing |
| $39.97 | 2,337 | | 25,557 | 2016-08-31 | Filing |
| $43.71 | 100,000 | | 2,331,875 | 2016-12-12 | Filing |
| $44.57 | 1,091 | | 4,122 | 2016-11-21 | Filing |
| $40.58 | 592 | | 5,213 | 2016-09-06 | Filing |
| $41.28 | 100 | Director | 6,015 | 2015-12-09 | Filing |
| $41.28 | 100 | Director | 6,115 | 2015-12-09 | Filing |
| $41.28 | 400 | Director | 6,215 | 2015-12-09 | Filing |
| $41.29 | 1,400 | Director | 6,615 | 2015-12-09 | Filing |
| $46.41 | 1,603 | Director | 592 | 2015-06-18 | Filing |
| $41.53 | 25,000 | Officer | 318,974 | 2014-12-11 | Filing |
| $43.14 | 25,000 | Officer | 134,565 | 2014-12-03 | Filing |
| $44.90 | 4,446 | Director | 20,000 | 2014-11-05 | Filing |
| $44.96 | 75,000 | Officer | 399,128 | 2014-11-05 | Filing |
| $47.20 | 13,448 | Officer | 159,565 | 2014-09-05 | Filing |
| $46.71 | 8,000 | Director | 8,015 | 2014-09-04 | Filing |