| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.95 | 13,958 | $1,004,275.31 | 2,877,962 | 2018-12-03 | Filing | |
| $70.90 | 35,842 | $2,541,369.84 | 2,891,920 | 2018-12-03 | Filing | |
| $70.15 | 13,579 | $952,632.03 | 3,017,762 | 2018-11-01 | Filing | |
| $69.53 | 28,421 | $1,976,134.87 | 3,031,341 | 2018-11-01 | Filing | |
| $68.61 | 8,000 | $548,850.40 | 3,059,762 | 2018-11-01 | Filing | |
| $78.34 | 16,670 | $1,305,852.79 | 3,017,762 | 2018-10-01 | Filing | |
| $77.90 | 33,330 | $2,596,357.01 | 3,034,432 | 2018-10-01 | Filing | |
| $75.00 | 2,624 | $196,790.03 | 3,017,762 | 2018-09-04 | Filing | |
| $74.11 | 47,376 | $3,511,243.81 | 3,020,386 | 2018-09-04 | Filing | |
| $77.85 | 50,000 | $3,892,650.00 | 3,017,762 | 2018-08-01 | Filing | |
| $71.36 | 300 | $21,408.00 | 3,017,762 | 2018-07-02 | Filing | |
| $70.80 | 49,700 | $3,518,874.31 | 3,018,062 | 2018-07-02 | Filing | |
| $68.13 | 50,000 | $3,406,495.00 | 3,017,762 | 2018-06-01 | Filing | |
| $65.09 | 5,836 | $379,885.08 | 52,619 | 2018-05-04 | Filing | |
| $72.19 | 50,000 | $3,609,660.00 | 3,017,762 | 2018-05-01 | Filing | |
| $73.91 | 5,833 | $431,117.03 | 52,619 | 2018-04-27 | Filing | |
| $73.77 | 5,333 | $393,434.61 | 52,619 | 2018-04-20 | Filing | |
| $73.39 | 500 | $36,695.50 | 57,952 | 2018-04-20 | Filing | |
| $75.56 | 5,833 | $440,741.48 | 52,619 | 2018-04-13 | Filing | |
| $74.47 | 5,833 | $434,383.51 | 52,619 | 2018-04-06 | Filing |