| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $122.50 | 12,361 | $1,514,223.74 | 106,310 | 2019-02-08 | Filing | |
| $122.29 | 12,361 | $1,511,572.30 | 106,310 | 2019-02-07 | Filing | |
| $124.82 | 5,000 | $624,098.50 | 53,239 | 2019-01-22 | Filing | |
| $140.49 | 24,710 | $3,471,411.53 | 106,310 | 2018-09-14 | Filing | |
| $140.87 | 14,000 | $1,972,234.60 | 124,841 | 2018-07-19 | Filing | |
| $141.09 | 15,000 | $2,116,350.00 | 11,990 | 2018-07-17 | Filing | |
| $141.38 | 5,247 | $741,844.47 | 58,239 | 2018-07-17 | Filing | |
| $154.20 | 8,011 | $1,235,280.18 | 0 | 2018-01-17 | Filing | |
| $146.00 | 9,576 | $1,398,096.00 | 93,299 | 2017-12-15 | Filing | |
| $145.05 | 10,000 | $1,450,500.00 | 102,875 | 2017-12-15 | Filing | |
| $143.43 | 46,307 | $6,641,725.03 | 86,237 | 2017-12-08 | Filing | |
| $140.98 | 5,000 | $704,919.00 | 15,166 | 2017-12-01 | Filing | |
| $138.88 | 17,000 | $2,360,897.10 | 11,828 | 2017-11-29 | Filing | |
| $139.00 | 10,000 | $1,390,000.00 | 103,299 | 2017-11-29 | Filing | |
| $138.68 | 25,000 | $3,467,110.00 | 86,237 | 2017-11-29 | Filing | |
| $138.85 | 4,505 | $625,527.36 | 12,632 | 2017-11-06 | Filing | |
| $136.98 | 3,135 | $429,416.63 | 20,449 | 2017-10-30 | Filing | |
| $135.00 | 5,000 | $675,000.00 | 20,032 | 2017-10-19 | Filing | |
| $128.31 | 5,000 | $641,571.50 | 24,863 | 2017-07-26 | Filing | |
| $126.45 | 24,111 | $3,048,848.01 | 59,820 | 2017-07-19 | Filing |