| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $91.65 | 600 | $54,990.00 | 166,496 | 2018-01-02 | Filing | |
| $90.08 | 20,855 | $1,878,618.40 | 167,096 | 2018-01-02 | Filing | |
| $89.60 | 18,345 | $1,643,712.00 | 187,951 | 2018-01-02 | Filing | |
| $105.35 | 336 | $35,397.60 | 513,078 | 2017-11-28 | Filing | |
| $104.73 | 400 | $41,892.00 | 513,414 | 2017-11-28 | Filing | |
| $103.47 | 1,600 | $165,552.00 | 513,814 | 2017-11-28 | Filing | |
| $102.66 | 700 | $71,862.00 | 515,414 | 2017-11-28 | Filing | |
| $104.90 | 1,292 | $135,530.80 | 516,114 | 2017-11-27 | Filing | |
| $103.46 | 2,700 | $279,342.00 | 517,406 | 2017-11-27 | Filing | |
| $105.13 | 504 | $52,985.52 | 55,147 | 2017-11-28 | Filing | |
| $104.00 | 200 | $20,800.00 | 55,651 | 2017-11-28 | Filing | |
| $103.20 | 1,797 | $185,450.40 | 55,851 | 2017-11-28 | Filing | |
| $104.83 | 1,300 | $136,279.00 | 57,648 | 2017-11-27 | Filing | |
| $103.45 | 2,225 | $230,176.25 | 58,948 | 2017-11-27 | Filing | |
| $105.27 | 318 | $33,475.86 | 1,115,838 | 2017-11-28 | Filing | |
| $104.78 | 317 | $33,215.26 | 1,116,156 | 2017-11-28 | Filing | |
| $103.45 | 1,283 | $132,726.35 | 1,116,473 | 2017-11-28 | Filing | |
| $102.61 | 600 | $61,566.00 | 1,117,756 | 2017-11-28 | Filing | |
| $104.92 | 3,000 | $314,760.00 | 1,118,356 | 2017-11-27 | Filing | |
| $103.46 | 4,482 | $463,707.72 | 1,121,356 | 2017-11-27 | Filing |