| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $112.13 | 800 | $89,704.00 | 82,889 | 2019-01-02 | Filing | |
| $112.13 | 800 | $89,704.00 | 83,689 | 2019-01-02 | Filing | |
| $112.50 | 3,000 | $337,500.00 | 96,390 | 2018-12-31 | Filing | |
| $112.56 | 2,000 | $225,120.00 | 99,390 | 2018-12-17 | Filing | |
| $112.56 | 886 | $99,728.16 | 108,336 | 2018-12-17 | Filing | |
| $112.56 | 3,307 | $372,235.92 | 86,298 | 2018-12-17 | Filing | |
| $112.09 | 4,455 | $499,360.95 | 118,002 | 2018-12-03 | Filing | |
| $112.09 | 600 | $67,254.00 | 83,689 | 2018-12-03 | Filing | |
| $110.50 | 3,000 | $331,500.00 | 101,390 | 2018-11-30 | Filing | |
| $111.56 | 1,800 | $200,808.00 | 23,507 | 2018-11-30 | Filing | |
| $105.52 | 5,893 | $621,829.36 | 75,121 | 2018-11-27 | Filing | |
| $104.49 | 3,300 | $344,817.00 | 0 | 2018-11-16 | Filing | |
| $101.44 | 984 | $99,816.96 | 109,222 | 2018-11-15 | Filing | |
| $101.44 | 3,307 | $335,462.08 | 55,805 | 2018-11-15 | Filing | |
| $101.44 | 2,000 | $202,880.00 | 72,156 | 2018-11-15 | Filing | |
| $105.97 | 2,810 | $297,775.70 | 107,172 | 2018-11-05 | Filing | |
| $105.93 | 600 | $63,558.00 | 73,304 | 2018-11-01 | Filing | |
| $103.16 | 2,000 | $206,320.00 | 71,232 | 2018-10-15 | Filing | |
| $113.95 | 2,810 | $320,199.50 | 104,251 | 2018-10-03 | Filing | |
| $115.88 | 600 | $69,528.00 | 70,623 | 2018-10-01 | Filing |