| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $83.18 | 288 | $23,955.84 | 22,883 | 2018-08-16 | Filing | |
| $83.06 | 55 | $4,568.30 | 23,615 | 2018-08-15 | Filing | |
| $100.78 | 1,611 | $162,356.58 | 60,038 | 2018-05-16 | Filing | |
| $100.78 | 851 | $85,763.78 | 55,050 | 2018-05-16 | Filing | |
| $101.82 | 25,000 | $2,545,500.00 | 763,920 | 2018-05-15 | Filing | |
| $101.88 | 5,602 | $570,731.76 | 31,673 | 2018-05-15 | Filing | |
| $100.78 | 231 | $23,280.18 | 27,301 | 2018-05-16 | Filing | |
| $100.78 | 288 | $29,024.64 | 23,670 | 2018-05-16 | Filing | |
| $108.50 | 4,500 | $488,250.00 | 85,200 | 2018-02-28 | Filing | |
| $107.92 | 5,748 | $620,324.16 | 89,700 | 2018-02-28 | Filing | |
| $105.00 | 1,473 | $154,665.00 | 9,362 | 2018-02-26 | Filing | |
| $103.07 | 3,495 | $360,229.65 | 54,845 | 2018-02-16 | Filing | |
| $104.08 | 5,901 | $614,176.08 | 75,904 | 2018-02-16 | Filing | |
| $103.19 | 4,091 | $422,150.29 | 81,805 | 2018-02-16 | Filing | |
| $103.07 | 7,129 | $734,786.03 | 47,225 | 2018-02-16 | Filing | |
| $103.03 | 3,624 | $373,380.72 | 703,554 | 2018-02-16 | Filing | |
| $102.60 | 29,944 | $3,072,254.40 | 707,178 | 2018-02-16 | Filing | |
| $103.07 | 1,112 | $114,613.84 | 19,704 | 2018-02-16 | Filing | |
| $103.07 | 747 | $76,993.29 | 17,855 | 2018-02-16 | Filing | |
| $92.50 | 170 | $15,725.00 | 11,511 | 2017-11-17 | Filing |