| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $115.78 | 4,681 | $541,966.18 | 34,330 | 2017-07-31 | Filing | |
| $114.16 | 2,500 | $285,394.00 | 85,239 | 2017-07-28 | Filing | |
| $115.05 | 2,500 | $287,626.50 | 87,739 | 2017-07-28 | Filing | |
| $115.86 | 300 | $34,759.02 | 90,239 | 2017-07-28 | Filing | |
| $118.11 | 4,716 | $557,006.76 | 38,921 | 2017-06-29 | Filing | |
| $116.89 | 3,000 | $350,673.60 | 85,183 | 2017-06-29 | Filing | |
| $117.45 | 2,600 | $305,360.90 | 88,183 | 2017-06-29 | Filing | |
| $117.84 | 16,935 | $1,995,562.82 | 63,131 | 2017-06-07 | Filing | |
| $118.29 | 15,965 | $1,888,434.39 | 80,066 | 2017-06-07 | Filing | |
| $114.88 | 10,000 | $1,148,760.00 | 129,137 | 2017-05-31 | Filing | |
| $113.13 | 10,000 | $1,131,346.00 | 129,137 | 2017-05-19 | Filing | |
| $113.15 | 8,000 | $905,220.80 | 129,137 | 2017-05-17 | Filing | |
| $113.21 | 4,631 | $524,271.81 | 137,137 | 2017-05-17 | Filing | |
| $113.13 | 2,600 | $294,148.40 | 133,768 | 2017-05-15 | Filing | |
| $113.13 | 1,900 | $214,947.00 | 136,368 | 2017-05-15 | Filing | |
| $110.68 | 7,000 | $774,732.00 | 138,268 | 2017-05-12 | Filing | |
| $110.17 | 9,100 | $1,002,514.24 | 77,095 | 2017-05-08 | Filing | |
| $110.50 | 10,000 | $1,104,997.00 | 77,095 | 2017-05-05 | Filing | |
| $110.27 | 10,000 | $1,102,681.00 | 77,095 | 2017-05-04 | Filing | |
| $109.72 | 13,720 | $1,505,400.93 | 77,095 | 2017-05-03 | Filing |