Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $93.32 | 45,000 | Large Shareholder, Director | 213,332 | 2017-10-23 | Filing |
| $95.02 | 5,200 | Large Shareholder, Director | 201,188 | 2017-10-16 | Filing |
| $94.65 | 3,350 | Large Shareholder, Director | 206,388 | 2017-10-16 | Filing |
| $95.17 | 34,221 | Large Shareholder, Director | 3,418,279 | 2017-10-02 | Filing |
| $95.72 | 279 | Large Shareholder, Director | 3,452,500 | 2017-10-02 | Filing |
| $94.17 | 42,610 | Large Shareholder, Director | 258,332 | 2017-09-25 | Filing |
| $94.86 | 2,390 | Large Shareholder, Director | 300,942 | 2017-09-25 | Filing |
| $98.11 | 8,550 | Large Shareholder, Director | 209,738 | 2017-09-18 | Filing |
| $100.86 | 34,999 | Large Shareholder, Director | 3,452,779 | 2017-09-05 | Filing |
| $101.17 | 11,001 | Large Shareholder, Director | 3,487,778 | 2017-09-05 | Filing |
| $100.74 | 45,000 | Large Shareholder, Director | 303,332 | 2017-08-21 | Filing |
| $100.58 | 66,920 | Large Shareholder, Director | 3,498,779 | 2017-08-21 | Filing |
| $100.35 | 115,880 | Large Shareholder, Director | 3,565,699 | 2017-08-18 | Filing |
| $99.86 | 48,406 | Large Shareholder, Director | 3,681,579 | 2017-08-18 | Filing |
| $100.50 | 18,069 | Large Shareholder, Director | 3,729,985 | 2017-08-17 | Filing |
| $101.89 | 10,451 | Large Shareholder, Director | 218,288 | 2017-08-15 | Filing |
| $102.94 | 949 | Large Shareholder, Director | 228,739 | 2017-08-15 | Filing |
| $99.21 | 33,477 | Large Shareholder, Director | 3,748,054 | 2017-08-01 | Filing |
| $98.52 | 1,023 | Large Shareholder, Director | 3,781,531 | 2017-08-01 | Filing |
| $90.09 | 45,000 | Large Shareholder, Director | 348,332 | 2017-07-24 | Filing |