Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $30.25 | 53,413 | | 72,498 | 2015-12-29 | Filing |
| $31.18 | 8,144 | Officer | 72,498 | 2015-07-13 | Filing |
| $31.22 | 4,863 | Officer | 33,300 | 2015-07-13 | Filing |
| $29.89 | 14,563 | Officer | 33,300 | 2015-07-07 | Filing |
| $33.35 | 1,172 | Director | 0 | 2015-05-15 | Filing |
| $36.29 | 100,000 | Officer, Director | 708,722 | 2015-04-23 | Filing |
| $36.29 | 50,000 | Officer, Director | 758,722 | 2015-04-23 | Filing |
| $36.29 | 30,000 | Officer | 110,491 | 2015-04-23 | Filing |
| $28.74 | 3,664 | Officer | 72,498 | 2015-04-01 | Filing |
| $28.65 | 10,685 | Officer | 76,162 | 2015-03-31 | Filing |
| $30.00 | 6,000 | Officer | 126,614 | 2015-03-12 | Filing |
| $29.06 | 20,000 | Officer | 34,455 | 2015-02-27 | Filing |
| $28.56 | 20,000 | Officer | 54,455 | 2015-02-23 | Filing |
| $28.61 | 10,000 | Director | 17,750 | 2015-02-20 | Filing |
| $26.18 | 40,871 | Officer | 72,498 | 2015-02-03 | Filing |
| $28.55 | 3,869 | Officer | 0 | 2014-12-10 | Filing |
| $28.59 | 10,000 | Officer | 34,076 | 2014-11-17 | Filing |
| $30.01 | 38,040 | Officer, Director | 674,572 | 2014-11-04 | Filing |
| $35.00 | 10,000 | Officer | 91,732 | 2014-07-30 | Filing |
| $31.80 | 8,144 | Officer | 72,498 | 2014-07-15 | Filing |