| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.72 | 140 | $12,000.80 | 14,230 | 2018-02-26 | Filing | |
| $85.72 | 111 | $9,514.92 | 12,436 | 2018-02-26 | Filing | |
| $85.72 | 133 | $11,400.76 | 19,743 | 2018-02-26 | Filing | |
| $84.55 | 10,544 | $891,472.00 | 45,794 | 2018-02-22 | Filing | |
| $85.23 | 7,710 | $657,089.38 | 56,338 | 2018-02-21 | Filing | |
| $84.11 | 814 | $68,465.54 | 19,876 | 2018-02-16 | Filing | |
| $84.11 | 856 | $71,998.16 | 14,370 | 2018-02-16 | Filing | |
| $84.10 | 1,840 | $154,744.74 | 64,048 | 2018-02-16 | Filing | |
| $84.11 | 679 | $57,110.69 | 12,547 | 2018-02-16 | Filing | |
| $84.09 | 1,840 | $154,727.07 | 54,983 | 2018-02-16 | Filing | |
| $84.08 | 2,159 | $181,523.75 | 187,442 | 2018-02-16 | Filing | |
| $84.10 | 1,840 | $154,737.38 | 47,451 | 2018-02-16 | Filing | |
| $88.30 | 387 | $34,173.65 | 23,227 | 2018-01-17 | Filing | |
| $88.40 | 358 | $31,647.70 | 51,538 | 2018-01-16 | Filing | |
| $88.39 | 358 | $31,644.16 | 30,315 | 2018-01-16 | Filing | |
| $81.10 | 1,650 | $133,815.00 | 36,337 | 2017-11-28 | Filing | |
| $74.80 | 477 | $35,679.60 | 25,046 | 2017-07-18 | Filing | |
| $74.60 | 453 | $33,793.80 | 29,794 | 2017-07-18 | Filing | |
| $74.68 | 487 | $36,368.67 | 22,735 | 2017-07-18 | Filing | |
| $74.37 | 300 | $22,312.23 | 51,017 | 2017-07-17 | Filing |