Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $74.00 | 4,000 | Director | 15,197 | 2015-11-06 | Filing |
| $72.76 | 4,000 | Officer | 3,803 | 2015-11-05 | Filing |
| $72.80 | 40,000 | Officer, Director | 376,201 | 2015-11-04 | Filing |
| $72.79 | 15,000 | Director | 10,000 | 2015-11-04 | Filing |
| $53.28 | 13,669 | Officer | 27,782 | 2015-06-05 | Filing |
| $53.09 | 10,000 | Officer, Director | 461,201 | 2015-05-22 | Filing |
| $48.48 | 77 | Officer | 540,662 | 2015-03-12 | Filing |
| $55.02 | 1,824 | Officer | 521,390 | 2015-02-12 | Filing |
| $54.56 | 16,191 | Officer | 523,214 | 2015-02-12 | Filing |
| $54.57 | 13,422 | Officer | 521,390 | 2015-01-08 | Filing |
| $53.99 | 6,578 | Officer | 534,812 | 2015-01-08 | Filing |
| $54.95 | 4,227 | Officer | 522,424 | 2014-12-10 | Filing |
| $54.13 | 15,773 | Officer | 526,651 | 2014-12-10 | Filing |
| $54.12 | 6,695 | Officer | 0 | 2014-11-25 | Filing |
| $53.10 | 2,600 | Officer | 539,384 | 2014-11-13 | Filing |
| $52.49 | 17,400 | Officer | 541,984 | 2014-11-13 | Filing |
| $52.75 | 5,000 | Director | 17,300 | 2014-11-04 | Filing |
| $50.09 | 20,000 | Officer | 540,484 | 2014-10-13 | Filing |
| $48.63 | 2,500 | Officer | 6,695 | 2014-09-08 | Filing |
| $49.02 | 1,908 | Officer | 540,484 | 2014-09-08 | Filing |