| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $252.26 | 250 | $63,065.00 | 10,189 | 2018-03-15 | Filing | |
| $241.50 | 250 | $60,375.00 | 10,439 | 2018-03-08 | Filing | |
| $235.99 | 300 | $70,797.00 | 13,787 | 2018-03-06 | Filing | |
| $234.84 | 500 | $117,422.00 | 14,087 | 2018-03-06 | Filing | |
| $233.30 | 500 | $116,650.00 | 14,587 | 2018-03-06 | Filing | |
| $232.39 | 500 | $116,195.00 | 15,087 | 2018-03-06 | Filing | |
| $231.12 | 200 | $46,224.00 | 15,587 | 2018-03-06 | Filing | |
| $230.79 | 540 | $124,623.90 | 13,288 | 2018-03-05 | Filing | |
| $230.17 | 700 | $161,119.00 | 13,828 | 2018-03-05 | Filing | |
| $228.60 | 200 | $45,720.00 | 14,528 | 2018-03-05 | Filing | |
| $227.68 | 300 | $68,304.00 | 14,728 | 2018-03-05 | Filing | |
| $226.80 | 260 | $58,968.52 | 15,028 | 2018-03-05 | Filing | |
| $227.17 | 145 | $32,939.65 | 7,991 | 2018-03-05 | Filing | |
| $222.82 | 925 | $206,110.35 | 28,467 | 2018-03-02 | Filing | |
| $222.29 | 404 | $89,805.16 | 29,392 | 2018-03-02 | Filing | |
| $228.66 | 500 | $114,330.00 | 16,868 | 2018-03-01 | Filing | |
| $227.80 | 1,244 | $283,385.69 | 17,368 | 2018-03-01 | Filing | |
| $226.82 | 500 | $113,410.00 | 18,612 | 2018-03-01 | Filing | |
| $225.44 | 300 | $67,631.10 | 19,112 | 2018-03-01 | Filing | |
| $224.28 | 456 | $102,271.22 | 19,412 | 2018-03-01 | Filing |