| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $188.56 | 672 | $126,712.32 | 814 | 2018-01-30 | Filing | |
| $191.04 | 3,834 | $732,460.78 | 40,558 | 2018-01-29 | Filing | |
| $187.35 | 6,000 | $1,124,100.00 | 8,978 | 2018-01-23 | Filing | |
| $188.00 | 31,511 | $5,924,068.00 | 93,622 | 2018-01-22 | Filing | |
| $187.97 | 22,083 | $4,150,937.09 | 11,858 | 2018-01-22 | Filing | |
| $170.49 | 1,046 | $178,333.80 | 17,586 | 2017-12-15 | Filing | |
| $172.73 | 6,935 | $1,197,893.65 | 30,688 | 2017-12-12 | Filing | |
| $170.92 | 13,417 | $2,293,289.99 | 37,623 | 2017-12-08 | Filing | |
| $171.19 | 1,000 | $171,190.00 | 33,993 | 2017-12-05 | Filing | |
| $167.89 | 9,730 | $1,633,552.19 | 14,978 | 2017-10-27 | Filing | |
| $147.17 | 950 | $139,811.50 | 1,488 | 2017-09-12 | Filing | |
| $163.42 | 1,200 | $196,100.16 | 20,217 | 2017-08-09 | Filing | |
| $164.25 | 8,908 | $1,463,151.47 | 14,183 | 2017-08-04 | Filing | |
| $160.55 | 5,000 | $802,750.00 | 5,000 | 2017-05-26 | Filing | |
| $162.71 | 6,904 | $1,123,340.17 | 39,326 | 2017-06-09 | Filing | |
| $162.99 | 10,577 | $1,723,951.58 | 10,695 | 2017-06-09 | Filing | |
| $161.20 | 1,000 | $161,198.40 | 11,858 | 2017-05-23 | Filing | |
| $162.02 | 2,000 | $324,042.00 | 12,169 | 2017-05-23 | Filing | |
| $168.56 | 1,000 | $168,560.00 | 1,829 | 2017-02-24 | Filing | |
| $162.62 | 1,900 | $308,978.00 | 2,654 | 2017-02-06 | Filing |