| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $115.70 | 500 | $57,850.00 | 20,020 | 2018-02-14 | Filing | |
| $128.00 | 500 | $64,000.00 | 524,116 | 2017-12-29 | Filing | |
| $128.28 | 1,687 | $216,407.35 | 524,616 | 2017-12-07 | Filing | |
| $128.79 | 3,500 | $450,779.35 | 524,616 | 2017-12-06 | Filing | |
| $128.68 | 6,300 | $810,670.77 | 524,616 | 2017-12-05 | Filing | |
| $120.76 | 15,000 | $1,811,400.00 | 12,519 | 2017-11-15 | Filing | |
| $121.54 | 4,000 | $486,160.00 | 12,852 | 2017-11-09 | Filing | |
| $121.54 | 2,000 | $243,080.00 | 12,852 | 2017-11-09 | Filing | |
| $121.54 | 4,000 | $486,160.00 | 12,852 | 2017-11-09 | Filing | |
| $104.48 | 4,474 | $467,425.18 | 508,238 | 2017-06-20 | Filing | |
| $105.67 | 9,077 | $959,139.36 | 508,238 | 2017-06-19 | Filing | |
| $105.44 | 1,500 | $158,156.70 | 3,137 | 2017-06-19 | Filing | |
| $105.44 | 2,000 | $210,875.60 | 3,137 | 2017-06-19 | Filing | |
| $105.44 | 2,000 | $210,875.60 | 3,137 | 2017-06-19 | Filing | |
| $104.49 | 15,449 | $1,614,190.31 | 508,238 | 2017-06-16 | Filing | |
| $102.96 | 11,296 | $1,163,074.57 | 508,238 | 2017-06-15 | Filing | |
| $104.19 | 4,000 | $416,760.00 | 11,424 | 2017-06-16 | Filing | |
| $104.19 | 2,000 | $208,380.00 | 11,424 | 2017-06-16 | Filing | |
| $104.19 | 4,000 | $416,760.00 | 11,424 | 2017-06-16 | Filing | |
| $103.27 | 1,200 | $123,924.96 | 508,238 | 2017-06-14 | Filing |