| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $141.84 | 3,800 | $538,992.00 | 81,100 | 2018-03-19 | Filing | |
| $141.49 | 6,300 | $891,387.00 | 109,848 | 2018-03-15 | Filing | |
| $136.29 | 5,633 | $767,721.57 | 38,665 | 2018-03-07 | Filing | |
| $134.87 | 3,000 | $404,617.80 | 19,608 | 2018-02-20 | Filing | |
| $134.15 | 1,799 | $241,333.51 | 22,608 | 2018-02-20 | Filing | |
| $135.65 | 501 | $67,962.70 | 24,407 | 2018-02-20 | Filing | |
| $134.27 | 6,300 | $845,901.00 | 109,848 | 2018-02-16 | Filing | |
| $127.59 | 13,650 | $1,741,598.04 | 41,331 | 2018-02-13 | Filing | |
| $125.81 | 12,450 | $1,566,319.56 | 54,981 | 2018-02-13 | Filing | |
| $126.51 | 6,700 | $847,628.39 | 67,431 | 2018-02-13 | Filing | |
| $122.08 | 8,400 | $1,025,502.24 | 16,000 | 2018-02-09 | Filing | |
| $122.61 | 3,600 | $441,401.04 | 24,400 | 2018-02-09 | Filing | |
| $127.54 | 3,750 | $478,264.88 | 66,785 | 2018-02-12 | Filing | |
| $130.58 | 5,657 | $738,708.60 | 13,093 | 2018-02-05 | Filing | |
| $131.66 | 2,500 | $329,159.50 | 18,750 | 2018-02-05 | Filing | |
| $131.47 | 2,463 | $323,801.50 | 21,250 | 2018-02-05 | Filing | |
| $130.90 | 1,400 | $183,265.04 | 23,713 | 2018-02-05 | Filing | |
| $127.22 | 5,200 | $661,548.16 | 19,608 | 2018-01-29 | Filing | |
| $128.01 | 100 | $12,801.00 | 24,808 | 2018-01-29 | Filing | |
| $121.00 | 6,300 | $762,300.00 | 109,848 | 2018-01-16 | Filing |