| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $148.00 | 48,000 | $7,104,000.00 | 55,633 | 2018-02-20 | Filing | |
| $148.26 | 1,300 | $192,733.97 | 51,758 | 2018-02-20 | Filing | |
| $131.02 | 7,200 | $943,365.60 | 16,614 | 2017-12-18 | Filing | |
| $120.86 | 37,628 | $4,547,765.23 | 51,708 | 2017-10-23 | Filing | |
| $120.25 | 10,000 | $1,202,500.00 | 51,708 | 2017-10-23 | Filing | |
| $118.87 | 15,502 | $1,842,772.35 | 15,995 | 2017-10-23 | Filing | |
| $122.00 | 3,235 | $394,670.00 | 15,610 | 2017-05-05 | Filing | |
| $122.08 | 10,000 | $1,220,750.00 | 51,651 | 2017-05-10 | Filing | |
| $122.33 | 2,070 | $253,224.76 | 51,651 | 2017-05-10 | Filing | |
| $122.30 | 302 | $36,934.60 | 51,651 | 2017-05-09 | Filing | |
| $119.14 | 3,000 | $357,408.30 | 8,082 | 2017-04-25 | Filing | |
| $119.14 | 33,920 | $4,041,374.66 | 270,231 | 2017-03-28 | Filing | |
| $118.89 | 16,080 | $1,911,686.88 | 304,151 | 2017-03-27 | Filing | |
| $119.75 | 10,000 | $1,197,505.00 | 51,651 | 2017-03-17 | Filing | |
| $120.71 | 10,000 | $1,207,115.00 | 51,651 | 2017-03-17 | Filing | |
| $119.52 | 10,000 | $1,195,207.00 | 51,651 | 2017-03-16 | Filing | |
| $118.96 | 10,000 | $1,189,600.00 | 55,498 | 2017-03-15 | Filing | |
| $118.38 | 13,000 | $1,538,894.50 | 65,498 | 2017-03-13 | Filing | |
| $117.25 | 4,968 | $582,498.00 | 115,084 | 2017-03-01 | Filing | |
| $117.25 | 1,932 | $226,527.00 | 120,339 | 2017-02-27 | Filing |