| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $103.45 | 1,000 | $103,450.00 | 4,540 | 2018-02-15 | Filing | |
| $101.74 | 2,429 | $247,126.46 | 1,653,180 | 2018-02-15 | Filing | |
| $102.47 | 13,582 | $1,391,747.54 | 1,655,609 | 2018-02-15 | Filing | |
| $103.21 | 4,989 | $514,914.69 | 1,669,191 | 2018-02-15 | Filing | |
| $96.09 | 2,300 | $221,007.00 | 68,733 | 2018-02-14 | Filing | |
| $96.99 | 2,300 | $223,077.00 | 71,033 | 2018-02-14 | Filing | |
| $98.18 | 1,300 | $127,634.00 | 73,333 | 2018-02-14 | Filing | |
| $99.31 | 1,200 | $119,172.00 | 74,633 | 2018-02-14 | Filing | |
| $100.29 | 5,305 | $532,038.45 | 75,833 | 2018-02-14 | Filing | |
| $101.15 | 2,595 | $262,484.25 | 81,138 | 2018-02-14 | Filing | |
| $95.35 | 7,000 | $667,450.00 | 47,602 | 2018-02-02 | Filing | |
| $73.63 | 1,100 | $80,993.00 | 747,804 | 2017-09-15 | Filing | |
| $73.10 | 23,900 | $1,747,090.00 | 748,904 | 2017-09-15 | Filing | |
| $89.15 | 1,000 | $89,150.00 | 4,540 | 2017-12-29 | Filing | |
| $88.53 | 18,800 | $1,664,420.40 | 777,319 | 2017-12-15 | Filing | |
| $87.61 | 6,200 | $543,200.60 | 796,119 | 2017-12-15 | Filing | |
| $81.60 | 1,000 | $81,600.00 | 58,264 | 2017-12-04 | Filing | |
| $84.50 | 2,896 | $244,717.79 | 72,786 | 2017-11-08 | Filing | |
| $83.72 | 7,330 | $613,638.28 | 75,682 | 2017-11-08 | Filing | |
| $82.65 | 2,405 | $198,780.47 | 83,012 | 2017-11-08 | Filing |