Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $40.64 | 21,000 | Large Shareholder, Director | 8,325,851 | 2017-04-06 | Filing |
| $42.14 | 1,000 | Large Shareholder, Director | 8,346,851 | 2017-04-05 | Filing |
| $41.27 | 7,600 | Large Shareholder, Director | 8,347,851 | 2017-04-05 | Filing |
| $40.67 | 12,400 | Large Shareholder, Director | 8,355,451 | 2017-04-05 | Filing |
| $39.43 | 6,000 | Officer | 338,752 | 2017-03-15 | Filing |
| $39.11 | 1,776 | Large Shareholder, Director | 8,367,851 | 2017-03-09 | Filing |
| $38.29 | 19,224 | Large Shareholder, Director | 8,369,627 | 2017-03-09 | Filing |
| $40.47 | 100 | Large Shareholder, Director | 8,388,851 | 2017-03-08 | Filing |
| $39.93 | 6,160 | Large Shareholder, Director | 8,388,951 | 2017-03-08 | Filing |
| $38.84 | 14,740 | Large Shareholder, Director | 8,395,111 | 2017-03-08 | Filing |
| $40.38 | 50,000 | Officer, Director | 124,477 | 2017-03-03 | Filing |
| $40.69 | 6,000 | Officer | 344,752 | 2017-03-01 | Filing |
| $43.38 | 6,000 | Officer | 331,364 | 2017-02-15 | Filing |
| $43.01 | 200 | Officer | 341,423 | 2017-02-01 | Filing |
| $42.37 | 5,800 | Officer | 341,623 | 2017-02-01 | Filing |
| $42.57 | 6,000 | Officer | 347,423 | 2017-01-18 | Filing |
| $45.74 | 100 | Officer | 333,837 | 2017-01-04 | Filing |
| $45.33 | 5,900 | Officer | 333,937 | 2017-01-04 | Filing |
| $45.13 | 6,000 | Officer | 339,837 | 2016-12-21 | Filing |
| $43.29 | 1,170 | Officer | 345,837 | 2016-12-07 | Filing |