Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $88.79 | 1,700 | Officer | 50,269 | 2017-05-09 | Filing |
| $88.74 | 14,684 | Large Shareholder, Officer, Director | 65,902 | 2017-05-03 | Filing |
| $88.29 | 18,420 | Large Shareholder, Officer, Director | 80,586 | 2017-05-03 | Filing |
| $88.75 | 1 | Director | 15,653 | 2017-05-03 | Filing |
| $88.72 | 3,326 | Director | 15,654 | 2017-05-03 | Filing |
| $89.46 | 3,170 | Large Shareholder, Director | 7,147 | 2017-02-06 | Filing |
| $95.89 | 1,300 | Large Shareholder, Officer, Director | 7,779 | 2016-12-15 | Filing |
| $95.38 | 14,684 | Large Shareholder, Officer, Director | 9,079 | 2016-12-15 | Filing |
| $94.99 | 19,800 | Large Shareholder | 3,158,075 | 2016-12-14 | Filing |
| $95.94 | 200 | Large Shareholder | 3,177,875 | 2016-12-13 | Filing |
| $94.99 | 19,800 | Large Shareholder | 15,775,518 | 2016-12-14 | Filing |
| $95.94 | 200 | Large Shareholder | 15,795,318 | 2016-12-13 | Filing |
| $82.65 | 789 | Officer | 5,112 | 2016-10-06 | Filing |
| $82.50 | 15,050 | Large Shareholder, Director | 5,157 | 2016-09-02 | Filing |
| $82.93 | 379 | Officer | 6,944 | 2016-09-02 | Filing |
| $82.92 | 1,015 | Officer | 7,323 | 2016-09-02 | Filing |
| $81.72 | 4,500 | Officer | 9,682 | 2016-08-25 | Filing |
| $82.51 | 4,927 | Officer | 4,323 | 2016-08-16 | Filing |
| $82.20 | 5,000 | Director | 14,273 | 2016-08-10 | Filing |
| $79.65 | 38,924 | Officer | 16,370 | 2016-08-05 | Filing |