| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $106.76 | 10,000 | $1,067,600.00 | 68,692 | 2018-06-01 | Filing | |
| $94.80 | 200 | $18,960.00 | 44,246 | 2018-05-02 | Filing | |
| $100.00 | 5,750 | $575,000.00 | 41,633 | 2018-03-09 | Filing | |
| $91.47 | 9,060 | $828,718.20 | 44,246 | 2018-02-16 | Filing | |
| $91.91 | 2,500 | $229,775.00 | 40,926 | 2018-02-15 | Filing | |
| $91.91 | 2,500 | $229,775.00 | 40,926 | 2018-02-15 | Filing | |
| $95.00 | 18,235 | $1,732,325.00 | 51,266 | 2018-01-29 | Filing | |
| $100.00 | 131 | $13,100.00 | 46,406 | 2018-01-26 | Filing | |
| $91.30 | 5,000 | $456,500.00 | 10,442 | 2017-12-04 | Filing | |
| $89.24 | 2,500 | $223,100.00 | 43,426 | 2017-11-15 | Filing | |
| $92.50 | 5,000 | $462,500.00 | 15,422 | 2017-11-03 | Filing | |
| $93.25 | 200 | $18,650.00 | 44,918 | 2017-11-02 | Filing | |
| $88.45 | 2,000 | $176,900.00 | 64,767 | 2017-10-18 | Filing | |
| $81.45 | 5,000 | $407,250.00 | 20,442 | 2017-10-03 | Filing | |
| $80.07 | 13,594 | $1,088,471.58 | 183,592 | 2017-09-21 | Filing | |
| $80.01 | 2,357 | $188,583.57 | 197,186 | 2017-09-20 | Filing | |
| $80.01 | 5,336 | $426,933.36 | 199,543 | 2017-09-19 | Filing | |
| $80.00 | 3,713 | $297,040.00 | 204,879 | 2017-09-18 | Filing | |
| $78.45 | 2,000 | $156,900.00 | 66,767 | 2017-09-18 | Filing | |
| $76.48 | 5,000 | $382,400.00 | 25,442 | 2017-09-05 | Filing |