| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $139.18 | 2,575 | $358,388.50 | 70,212 | 2018-07-19 | Filing | |
| $138.50 | 304 | $42,104.00 | 3,324 | 2018-07-11 | Filing | |
| $151.15 | 400 | $60,460.00 | 132,319 | 2018-05-09 | Filing | |
| $150.32 | 5,600 | $841,792.00 | 132,719 | 2018-05-09 | Filing | |
| $135.07 | 1,100 | $148,577.00 | 138,319 | 2018-05-07 | Filing | |
| $135.04 | 4,900 | $661,696.00 | 139,419 | 2018-05-04 | Filing | |
| $127.53 | 900 | $114,777.00 | 12,225 | 2018-05-01 | Filing | |
| $126.68 | 800 | $101,344.00 | 13,125 | 2018-05-01 | Filing | |
| $125.55 | 1,300 | $163,215.00 | 13,925 | 2018-05-01 | Filing | |
| $124.56 | 2,000 | $249,120.00 | 15,225 | 2018-05-01 | Filing | |
| $125.02 | 6,000 | $750,120.00 | 144,319 | 2018-03-15 | Filing | |
| $121.03 | 10,000 | $1,210,300.00 | 160,775 | 2018-03-12 | Filing | |
| $115.01 | 2,836 | $326,168.36 | 150,319 | 2018-03-06 | Filing | |
| $115.00 | 891 | $102,465.00 | 153,155 | 2018-03-05 | Filing | |
| $110.00 | 200 | $22,000.00 | 12,225 | 2018-03-01 | Filing | |
| $109.58 | 822 | $90,074.76 | 12,425 | 2018-03-01 | Filing | |
| $108.40 | 2,678 | $290,295.20 | 13,247 | 2018-03-01 | Filing | |
| $107.55 | 1,300 | $139,815.00 | 15,925 | 2018-03-01 | Filing | |
| $115.00 | 2,273 | $261,395.00 | 154,046 | 2018-02-28 | Filing | |
| $101.18 | 1,200 | $121,416.00 | 1,448 | 2018-01-29 | Filing |