| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $102.99 | 323 | $33,265.77 | 0 | 2018-05-11 | Filing | |
| $102.65 | 881 | $90,434.65 | 7,363 | 2018-05-11 | Filing | |
| $100.00 | 2,744 | $274,400.00 | 26,131 | 2018-05-09 | Filing | |
| $100.50 | 10,000 | $1,005,000.00 | 63,270 | 2018-05-09 | Filing | |
| $97.00 | 19 | $1,843.00 | 17,594 | 2018-04-23 | Filing | |
| $97.09 | 87 | $8,446.83 | 17,613 | 2018-04-18 | Filing | |
| $97.11 | 1,894 | $183,926.34 | 17,700 | 2018-04-17 | Filing | |
| $95.50 | 10,000 | $955,000.00 | 53,270 | 2018-03-12 | Filing | |
| $91.00 | 58,953 | $5,364,723.00 | 0 | 2018-03-05 | Filing | |
| $91.94 | 2,744 | $252,283.36 | 0 | 2018-02-28 | Filing | |
| $91.35 | 3,218 | $293,964.30 | 7,996 | 2018-02-26 | Filing | |
| $92.09 | 2,000 | $184,180.00 | 19,594 | 2019-01-29 | Filing | |
| $88.00 | 1,900 | $167,200.00 | 27,846 | 2017-11-14 | Filing | |
| $88.00 | 1,750 | $154,000.00 | 27,846 | 2017-11-14 | Filing | |
| $92.00 | 11,000 | $1,012,000.00 | 47,588 | 2017-10-23 | Filing | |
| $89.75 | 12,000 | $1,077,000.00 | 47,588 | 2017-10-04 | Filing | |
| $90.50 | 10,000 | $905,000.00 | 63,270 | 2017-10-04 | Filing | |
| $87.13 | 156,072 | $13,598,288.04 | 9,362 | 2017-09-08 | Filing | |
| $85.69 | 10,000 | $856,900.00 | 73,270 | 2017-08-16 | Filing | |
| $85.70 | 3,270 | $280,239.00 | 8,537 | 2017-08-15 | Filing |