Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $25.10 | 1,000 | Director | 19,700 | 2016-05-09 | Filing |
| $24.59 | 1,000 | Director | 18,700 | 2016-05-06 | Filing |
| $24.67 | 1,000 | Director | 17,700 | 2016-05-05 | Filing |
| $25.93 | 1,000 | Director | 16,700 | 2016-05-04 | Filing |
| $34.95 | 534 | Large Shareholder, Officer, Director | 1,458,754 | 2015-12-17 | Filing |
| $35.02 | 3,500 | Large Shareholder, Officer, Director | 1,458,220 | 2015-12-17 | Filing |
| $35.32 | 3,500 | Large Shareholder, Officer, Director | 1,454,720 | 2015-12-16 | Filing |
| $35.00 | 500 | Large Shareholder, Officer, Director | 1,451,220 | 2015-12-16 | Filing |
| $35.19 | 2,000 | Large Shareholder, Officer, Director | 1,450,720 | 2015-12-16 | Filing |
| $35.68 | 8,500 | Large Shareholder, Officer, Director | 1,448,720 | 2015-12-16 | Filing |
| $34.15 | 2,411 | Large Shareholder, Officer, Director | 1,440,220 | 2015-12-15 | Filing |
| $34.61 | 7,589 | Large Shareholder, Officer, Director | 1,437,809 | 2015-12-15 | Filing |
| $35.59 | 2,000 | Director | 2,000 | 2015-12-16 | Filing |
| $34.78 | 1,000 | Director | 12,750 | 2015-09-16 | Filing |
| $36.40 | 1,000 | Director | 48,800 | 2013-09-17 | Filing |
| $35.60 | 1,000 | Director | 51,800 | 2013-09-13 | Filing |
| $35.60 | 1,000 | Director | 50,800 | 2013-09-13 | Filing |
| $35.75 | 3,000 | Director | 52,800 | 2013-09-12 | Filing |
| $35.70 | 1,000 | Director | 49,800 | 2013-09-12 | Filing |
| $35.67 | 1,000 | Director | 48,800 | 2013-09-12 | Filing |