Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $39.62 | 50,000 | Large Shareholder, Officer, Director | 348,548 | 2016-11-09 | Filing |
| $39.46 | 24,000 | Director | 99,533 | 2016-11-07 | Filing |
| $42.75 | 15,000 | Large Shareholder, Officer, Director | 624,572 | 2016-09-12 | Filing |
| $43.15 | 15,000 | Large Shareholder, Officer, Director | 609,572 | 2016-09-09 | Filing |
| $43.15 | 33,000 | Large Shareholder, Officer, Director | 298,548 | 2016-09-09 | Filing |
| $43.15 | 2,000 | Large Shareholder, Officer, Director | 70,175 | 2016-09-09 | Filing |
| $39.76 | 7,000 | Director | 73,855 | 2016-05-26 | Filing |
| $37.67 | 5,500 | Large Shareholder, Officer, Director | 594,572 | 2016-03-04 | Filing |
| $37.66 | 17,500 | Large Shareholder, Officer, Director | 589,072 | 2016-03-03 | Filing |
| $37.69 | 16,448 | Large Shareholder, Officer, Director | 571,572 | 2016-03-02 | Filing |
| $38.07 | 18,000 | Large Shareholder, Officer, Director | 265,548 | 2015-12-14 | Filing |
| $38.91 | 30,000 | Large Shareholder, Officer, Director | 247,548 | 2015-12-07 | Filing |
| $39.43 | 20,692 | Large Shareholder, Officer, Director | 217,548 | 2015-11-13 | Filing |
| $39.50 | 5,051 | Large Shareholder, Officer, Director | 196,856 | 2015-11-12 | Filing |
| $39.40 | 75,785 | Large Shareholder, Officer, Director | 555,124 | 2015-06-09 | Filing |
| $39.38 | 24,215 | Large Shareholder, Officer, Director | 5,131,108 | 2015-06-08 | Filing |
| $39.55 | 11,000 | Director | 64,437 | 2015-06-03 | Filing |
| $40.54 | 200,000 | Large Shareholder, Officer, Director | 200,000 | 2015-03-09 | Filing |
| $39.12 | 5,000 | Large Shareholder, Officer, Director | 191,805 | 2014-12-03 | Filing |
| $33.76 | 400,000 | Large Shareholder, Officer, Director | 479,339 | 2014-09-12 | Filing |