| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $215.28 | 1,016 | $218,724.48 | 0 | 2018-01-11 | Filing | |
| $213.00 | 826 | $175,938.00 | 35,196 | 2018-01-10 | Filing | |
| $212.50 | 350 | $74,375.00 | 7,043 | 2018-01-09 | Filing | |
| $210.03 | 350 | $73,510.50 | 7,043 | 2018-01-08 | Filing | |
| $211.40 | 1,114 | $235,499.60 | 0 | 2018-01-08 | Filing | |
| $211.58 | 1,034 | $218,773.72 | 0 | 2018-01-08 | Filing | |
| $211.96 | 1,032 | $218,742.72 | 0 | 2018-01-08 | Filing | |
| $211.00 | 826 | $174,286.00 | 35,196 | 2018-01-08 | Filing | |
| $207.00 | 847 | $175,329.00 | 35,196 | 2018-01-04 | Filing | |
| $205.83 | 1,596 | $328,504.68 | 0 | 2018-01-03 | Filing | |
| $205.26 | 1,147 | $235,433.22 | 0 | 2018-01-03 | Filing | |
| $189.78 | 1,000 | $189,780.00 | 0 | 2017-12-26 | Filing | |
| $190.72 | 1,184 | $225,810.23 | 0 | 2017-12-21 | Filing | |
| $190.18 | 10,575 | $2,011,106.97 | 1,184 | 2017-12-21 | Filing | |
| $189.03 | 61,708 | $11,664,879.22 | 11,759 | 2017-12-21 | Filing | |
| $188.23 | 18,394 | $3,462,236.40 | 73,467 | 2017-12-21 | Filing | |
| $191.20 | 1,000 | $191,200.00 | 0 | 2017-12-18 | Filing | |
| $189.63 | 350 | $66,370.50 | 7,043 | 2017-12-15 | Filing | |
| $187.98 | 350 | $65,793.00 | 7,043 | 2017-12-14 | Filing | |
| $187.94 | 1,000 | $187,940.00 | 0 | 2017-12-11 | Filing |