Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $33.40 | 1,500 | Director | 13,000 | 2016-05-02 | Filing |
| $33.55 | 10,000 | Director | 868,553 | 2016-05-02 | Filing |
| $33.87 | 135,246 | Officer, Director | 551,679 | 2016-05-02 | Filing |
| $33.87 | 64,754 | Officer, Director | 551,679 | 2016-04-28 | Filing |
| $34.00 | 5,000 | Officer | 94,055 | 2016-04-26 | Filing |
| $34.00 | 4,947 | Officer | 67,807 | 2016-03-04 | Filing |
| $33.36 | 24,179 | Officer, Director | 90,000 | 2016-03-02 | Filing |
| $33.01 | 30,000 | Officer, Director | 232,449 | 2016-02-29 | Filing |
| $33.36 | 22,270 | Large Shareholder, Officer, Director | 177,693 | 2016-03-02 | Filing |
| $30.66 | 150,000 | Officer, Director | 461,679 | 2015-12-16 | Filing |
| $30.05 | 1,500 | Director | 10,500 | 2015-12-16 | Filing |
| $27.57 | 1,623 | Officer | 75,300 | 2015-11-10 | Filing |
| $28.86 | 1,356 | Officer | 76,923 | 2015-11-09 | Filing |
| $28.56 | 5,100 | Officer | 78,279 | 2015-11-09 | Filing |
| $141.60 | 88,500 | Large Shareholder, Officer, Director | 0 | 2015-09-25 | Filing |
| $140.15 | 71,000 | Large Shareholder, Officer, Director | 0 | 2015-09-24 | Filing |
| $143.32 | 40,500 | Large Shareholder, Officer, Director | 0 | 2015-09-23 | Filing |
| $152.86 | 200,000 | Large Shareholder, Officer, Director | 0 | 2015-08-19 | Filing |
| $153.73 | 100,000 | Large Shareholder, Officer, Director | 0 | 2015-08-18 | Filing |
| $112.00 | 1,000 | Director | 9,000 | 2015-06-25 | Filing |