Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $44.70 | 15,000 | Officer, Director | 1,960,169 | 2015-10-26 | Filing |
| $45.02 | 15,000 | Officer, Director | 1,975,169 | 2015-10-23 | Filing |
| $44.34 | 118,000 | Large Shareholder, Officer, Director | 1,990,169 | 2015-10-22 | Filing |
| $44.10 | 67,513 | Large Shareholder, Officer, Director | 2,108,169 | 2015-10-20 | Filing |
| $46.00 | 4,051 | Large Shareholder, Officer, Director | 2,176,463 | 2015-08-07 | Filing |
| $46.39 | 50,000 | Large Shareholder, Officer, Director | 2,180,514 | 2015-08-06 | Filing |
| $46.01 | 12,923 | Large Shareholder, Officer, Director | 2,230,514 | 2015-08-05 | Filing |
| $49.83 | 31,400 | Large Shareholder, Officer, Director | 2,243,437 | 2015-06-24 | Filing |
| $49.63 | 70,000 | Large Shareholder, Officer, Director | 2,274,837 | 2015-06-23 | Filing |
| $49.02 | 33,053 | Large Shareholder, Officer, Director | 2,344,837 | 2015-06-22 | Filing |
| $53.75 | 2,500 | Officer | 7,214 | 2014-10-01 | Filing |
| $53.22 | 7,700 | Officer, Director | 33 | 2014-12-22 | Filing |
| $53.00 | 1,500 | Officer | 1,649 | 2014-12-19 | Filing |
| $53.26 | 400 | Officer | 2,749 | 2014-12-19 | Filing |
| $45.82 | 1,000 | Officer | 3,020 | 2014-08-19 | Filing |
| $48.15 | 1,260 | Officer, Director | 5,800 | 2014-06-12 | Filing |
| $48.17 | 100 | Officer, Director | 7,060 | 2014-06-12 | Filing |
| $49.35 | 2,000 | Officer | 2,413 | 2013-12-18 | Filing |
| $49.25 | 15 | Officer | 4,413 | 2013-12-17 | Filing |
| $48.95 | 2,000 | Officer | 4,428 | 2013-12-17 | Filing |