| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $108.39 | 833 | $90,288.29 | 26,662 | 2018-01-16 | Filing | |
| $107.68 | 100 | $10,768.00 | 27,495 | 2018-01-16 | Filing | |
| $108.43 | 800 | $86,744.00 | 26,662 | 2018-01-12 | Filing | |
| $107.74 | 189 | $20,362.86 | 27,462 | 2018-01-12 | Filing | |
| $107.16 | 100 | $10,716.00 | 27,651 | 2018-01-12 | Filing | |
| $111.02 | 1,375 | $152,658.14 | 27,361 | 2018-01-08 | Filing | |
| $110.41 | 2,300 | $253,943.00 | 28,736 | 2018-01-08 | Filing | |
| $111.06 | 1,316 | $146,150.09 | 31,036 | 2018-01-08 | Filing | |
| $110.48 | 3,000 | $331,449.00 | 32,352 | 2018-01-08 | Filing | |
| $111.99 | 2,308 | $258,464.84 | 65,800 | 2018-01-02 | Filing | |
| $111.31 | 7,692 | $856,176.52 | 68,108 | 2018-01-02 | Filing | |
| $111.67 | 9,276 | $1,035,809.18 | 66,776 | 2017-12-18 | Filing | |
| $110.92 | 79,490 | $8,817,126.19 | 76,052 | 2017-12-18 | Filing | |
| $113.44 | 500 | $56,719.00 | 26,662 | 2017-12-13 | Filing | |
| $112.51 | 431 | $48,490.65 | 27,162 | 2017-12-13 | Filing | |
| $111.19 | 887 | $98,623.40 | 26,662 | 2017-12-12 | Filing | |
| $110.66 | 200 | $22,131.00 | 27,549 | 2017-12-12 | Filing | |
| $107.70 | 688 | $74,095.88 | 26,662 | 2017-11-13 | Filing | |
| $106.82 | 400 | $42,729.00 | 27,350 | 2017-11-13 | Filing | |
| $107.62 | 633 | $68,126.31 | 26,662 | 2017-11-13 | Filing |