Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $34.11 | 50 | Large Shareholder, Officer, Director | 1,004,928 | 2016-05-18 | Filing |
| $34.14 | 150 | Large Shareholder, Officer, Director | 1,004,978 | 2016-05-18 | Filing |
| $33.80 | 50 | Large Shareholder, Officer, Director | 1,005,128 | 2016-05-18 | Filing |
| $62.00 | 3,000 | Other | 497,460 | 2015-11-03 | Filing |
| $63.00 | 1,196 | Other | 500,460 | 2015-11-03 | Filing |
| $60.70 | 5,000 | Other | 501,656 | 2015-11-02 | Filing |
| $60.52 | 2,000 | Other | 506,656 | 2015-10-28 | Filing |
| $50.00 | 267 | Large Shareholder, Officer, Director | 120,822 | 2015-11-30 | Filing |
| $50.00 | 1,733 | Large Shareholder, Officer, Director | 121,089 | 2015-11-27 | Filing |
| $50.10 | 9,923 | Large Shareholder, Officer, Director | 122,822 | 2015-11-23 | Filing |
| $50.05 | 4,077 | Large Shareholder, Officer, Director | 132,745 | 2015-11-20 | Filing |
| $50.09 | 10,000 | Large Shareholder, Officer, Director | 136,822 | 2015-11-18 | Filing |
| $50.00 | 849 | Large Shareholder, Officer, Director | 146,822 | 2015-11-17 | Filing |
| $51.46 | 3,136 | Large Shareholder, Officer, Director | 147,671 | 2015-11-16 | Filing |
| $52.56 | 24,015 | Large Shareholder, Officer, Director | 150,807 | 2015-11-13 | Filing |
| $53.00 | 8,692 | Director | 51,825 | 2015-07-20 | Filing |
| $50.95 | 15,000 | Director | 51,825 | 2015-06-23 | Filing |
| $51.84 | 15,000 | Director | 66,825 | 2015-06-23 | Filing |
| $53.59 | 6,308 | Director | 81,825 | 2015-06-23 | Filing |
| $46.79 | 4,000 | Director | 51,825 | 2015-05-29 | Filing |