Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $20.42 | 115,100 | Large Shareholder, Director | 17,308,096 | 2015-09-01 | Filing |
| $20.48 | 2,500 | Large Shareholder, Director | 17,192,996 | 2015-08-31 | Filing |
| $20.49 | 619 | Large Shareholder, Director | 17,190,496 | 2015-08-28 | Filing |
| $20.49 | 41,425 | Large Shareholder, Director | 17,189,877 | 2015-08-27 | Filing |
| $19.87 | 100,500 | Large Shareholder, Director | 17,148,452 | 2015-08-26 | Filing |
| $19.63 | 100,500 | Large Shareholder, Director | 17,047,952 | 2015-08-25 | Filing |
| $19.67 | 100,500 | Large Shareholder, Director | 16,947,452 | 2015-08-24 | Filing |
| $20.22 | 87,719 | Large Shareholder, Director | 16,846,952 | 2015-08-21 | Filing |
| $20.83 | 2,400 | Officer, Director | 765,887 | 2015-08-20 | Filing |
| $18.82 | 25,800 | Large Shareholder, Director | 16,759,233 | 2014-04-22 | Filing |
| $18.57 | 30,000 | Large Shareholder, Director | 16,733,433 | 2014-04-21 | Filing |
| $18.63 | 30,000 | Large Shareholder, Director | 16,703,433 | 2014-04-17 | Filing |
| $18.47 | 30,000 | Large Shareholder, Director | 16,673,433 | 2014-04-16 | Filing |
| $18.17 | 29,100 | Large Shareholder, Director | 16,643,433 | 2014-04-15 | Filing |
| $18.40 | 30,000 | Large Shareholder, Director | 16,614,333 | 2014-04-14 | Filing |
| $18.72 | 30,000 | Large Shareholder, Director | 16,584,333 | 2014-04-11 | Filing |
| $18.82 | 30,000 | Large Shareholder, Director | 16,554,333 | 2014-04-10 | Filing |
| $18.82 | 30,000 | Large Shareholder, Director | 16,524,333 | 2014-04-09 | Filing |
| $18.86 | 30,000 | Large Shareholder, Director | 16,494,333 | 2014-04-08 | Filing |
| $18.70 | 30,000 | Large Shareholder, Director | 16,464,333 | 2014-04-07 | Filing |