| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $76.75 | 78,433 | $6,019,732.75 | 54,089 | 2019-01-22 | Filing | |
| $75.70 | 17,903 | $1,355,257.10 | 132,522 | 2019-01-22 | Filing | |
| $72.70 | 500 | $36,347.50 | 1,605,109 | 2019-01-15 | Filing | |
| $71.98 | 79,795 | $5,743,771.77 | 1,605,609 | 2019-01-15 | Filing | |
| $70.74 | 17,947 | $1,269,484.63 | 1,685,404 | 2019-01-15 | Filing | |
| $64.71 | 604 | $39,084.84 | 0 | 2018-12-17 | Filing | |
| $63.71 | 6,176 | $393,472.96 | 604 | 2018-12-17 | Filing | |
| $62.95 | 2,422 | $152,464.90 | 6,780 | 2018-12-17 | Filing | |
| $61.60 | 2,600 | $160,160.00 | 9,202 | 2018-12-17 | Filing | |
| $60.54 | 8,198 | $496,306.92 | 11,820 | 2018-12-17 | Filing | |
| $64.94 | 700 | $45,458.00 | 0 | 2018-12-17 | Filing | |
| $63.74 | 5,722 | $364,720.28 | 700 | 2018-12-17 | Filing | |
| $62.95 | 2,400 | $151,080.00 | 6,422 | 2018-12-17 | Filing | |
| $61.60 | 2,003 | $123,384.80 | 8,822 | 2018-12-17 | Filing | |
| $60.60 | 6,675 | $404,505.00 | 10,825 | 2018-12-17 | Filing | |
| $65.21 | 8,765 | $571,583.18 | 1,703,351 | 2018-12-17 | Filing | |
| $66.45 | 173,960 | $11,560,320.44 | 0 | 2018-12-12 | Filing | |
| $67.03 | 45,135 | $3,025,412.59 | 173,960 | 2018-12-12 | Filing | |
| $66.19 | 1,100 | $72,803.61 | 219,095 | 2018-12-11 | Filing | |
| $63.31 | 30,727 | $1,945,369.39 | 220,195 | 2018-12-10 | Filing |