| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $172.43 | 800 | $137,944.00 | 93,054 | 2019-02-04 | Filing | |
| $171.69 | 1,000 | $171,690.00 | 93,854 | 2019-02-04 | Filing | |
| $170.50 | 1,300 | $221,650.00 | 94,854 | 2019-02-04 | Filing | |
| $171.37 | 500 | $85,685.00 | 45,260 | 2019-02-01 | Filing | |
| $169.87 | 300 | $50,961.00 | 45,760 | 2019-02-01 | Filing | |
| $171.72 | 100 | $17,172.00 | 6,908 | 2019-02-01 | Filing | |
| $171.14 | 1,500 | $256,710.00 | 7,008 | 2019-02-01 | Filing | |
| $170.02 | 900 | $153,018.00 | 8,508 | 2019-02-01 | Filing | |
| $165.47 | 100 | $16,547.00 | 297,473 | 2019-01-10 | Filing | |
| $164.76 | 7,528 | $1,240,313.28 | 297,573 | 2019-01-10 | Filing | |
| $163.95 | 5,300 | $868,935.00 | 305,101 | 2019-01-10 | Filing | |
| $162.96 | 4,172 | $679,869.12 | 310,401 | 2019-01-10 | Filing | |
| $161.64 | 700 | $113,148.00 | 314,573 | 2019-01-10 | Filing | |
| $160.39 | 1,400 | $224,546.00 | 315,273 | 2019-01-10 | Filing | |
| $159.23 | 800 | $127,384.00 | 316,673 | 2019-01-10 | Filing | |
| $168.91 | 400 | $67,564.00 | 58,977 | 2019-01-07 | Filing | |
| $168.30 | 1,900 | $319,770.00 | 59,377 | 2019-01-07 | Filing | |
| $167.33 | 876 | $146,581.08 | 61,277 | 2019-01-07 | Filing | |
| $165.84 | 300 | $49,752.00 | 62,153 | 2019-01-07 | Filing | |
| $165.03 | 400 | $66,012.00 | 62,453 | 2019-01-07 | Filing |