| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $121.77 | 155 | $18,874.35 | 5,020 | 2018-02-01 | Filing | |
| $119.74 | 176 | $21,074.24 | 5,175 | 2018-02-01 | Filing | |
| $118.03 | 758 | $89,466.74 | 5,351 | 2018-02-01 | Filing | |
| $117.15 | 891 | $104,380.65 | 6,109 | 2018-02-01 | Filing | |
| $112.50 | 50 | $5,625.00 | 0 | 2018-01-16 | Filing | |
| $111.41 | 126 | $14,037.66 | 50 | 2018-01-16 | Filing | |
| $110.30 | 100 | $11,030.00 | 176 | 2018-01-16 | Filing | |
| $109.75 | 963 | $105,689.25 | 276 | 2018-01-16 | Filing | |
| $108.14 | 1,019 | $110,194.66 | 1,239 | 2018-01-16 | Filing | |
| $106.49 | 84 | $8,945.16 | 2,258 | 2018-01-16 | Filing | |
| $105.89 | 624 | $66,075.36 | 2,342 | 2018-01-16 | Filing | |
| $104.64 | 1,074 | $112,383.36 | 2,966 | 2018-01-16 | Filing | |
| $103.56 | 464 | $48,051.84 | 4,040 | 2018-01-16 | Filing | |
| $101.99 | 496 | $50,587.04 | 4,504 | 2018-01-16 | Filing | |
| $110.35 | 640 | $70,624.00 | 5,000 | 2018-01-02 | Filing | |
| $109.48 | 1,235 | $135,207.80 | 5,640 | 2018-01-02 | Filing | |
| $108.64 | 125 | $13,580.00 | 6,875 | 2018-01-02 | Filing | |
| $110.21 | 684 | $75,383.64 | 0 | 2018-01-02 | Filing | |
| $109.42 | 1,096 | $119,924.32 | 684 | 2018-01-02 | Filing | |
| $110.58 | 1,838 | $203,246.04 | 1,796,802 | 2018-01-02 | Filing |