Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $210.02 | 1,000 | Large Shareholder, Director | 140,000 | 2017-05-22 | Filing |
| $218.00 | 600 | Large Shareholder, Director | 141,000 | 2017-04-27 | Filing |
| $214.00 | 900 | Large Shareholder, Director | 141,600 | 2017-04-26 | Filing |
| $212.00 | 700 | Large Shareholder, Director | 142,500 | 2017-04-24 | Filing |
| $210.00 | 500 | Large Shareholder, Director | 143,200 | 2017-04-21 | Filing |
| $207.00 | 500 | Large Shareholder, Director | 143,700 | 2017-04-17 | Filing |
| $208.00 | 800 | Large Shareholder, Director | 144,200 | 2017-04-07 | Filing |
| $210.03 | 1,397 | Large Shareholder, Director | 145,000 | 2017-03-30 | Filing |
| $210.00 | 500 | Large Shareholder, Director | 146,397 | 2017-03-15 | Filing |
| $206.00 | 500 | Large Shareholder, Director | 146,897 | 2017-03-09 | Filing |
| $206.00 | 500 | Large Shareholder, Director | 147,397 | 2017-03-07 | Filing |
| $214.00 | 100 | Large Shareholder, Director | 147,897 | 2017-02-28 | Filing |
| $217.00 | 1 | Large Shareholder, Director | 147,997 | 2017-02-27 | Filing |
| $214.00 | 300 | Large Shareholder, Director | 147,998 | 2017-02-27 | Filing |
| $217.00 | 1 | Large Shareholder, Director | 148,298 | 2017-02-27 | Filing |
| $223.00 | 500 | Large Shareholder, Director | 148,299 | 2017-02-02 | Filing |
| $219.00 | 400 | Large Shareholder, Director | 148,799 | 2017-02-01 | Filing |
| $221.03 | 300 | Large Shareholder, Director | 149,199 | 2017-01-27 | Filing |
| $227.00 | 1 | Large Shareholder, Director | 149,499 | 2017-01-18 | Filing |
| $230.01 | 500 | Large Shareholder, Director | 149,500 | 2017-01-11 | Filing |