| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $75.81 | 700 | $53,067.00 | 2,867 | 2019-01-22 | Filing | |
| $77.30 | 4,600 | $355,580.00 | 0 | 2019-01-22 | Filing | |
| $76.75 | 6,274 | $481,529.50 | 4,600 | 2019-01-22 | Filing | |
| $75.77 | 1,800 | $136,386.00 | 10,874 | 2019-01-22 | Filing | |
| $77.30 | 54,089 | $4,181,079.70 | 0 | 2019-01-22 | Filing | |
| $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 |