| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $160.36 | 1,246 | $199,807.19 | 6,178 | 2018-02-05 | Filing | |
| $163.76 | 5,000 | $818,792.00 | 94,253 | 2018-02-02 | Filing | |
| $164.09 | 7,400 | $1,214,260.82 | 524,732 | 2018-02-02 | Filing | |
| $164.42 | 1,306 | $214,729.91 | 0 | 2018-02-01 | Filing | |
| $164.17 | 4,347 | $713,654.81 | 17,557 | 2018-02-01 | Filing | |
| $154.46 | 150 | $23,169.00 | 5,957 | 2017-11-30 | Filing | |
| $155.15 | 715 | $110,934.32 | 6,178 | 2017-11-03 | Filing | |
| $155.34 | 5,000 | $776,710.00 | 83,207 | 2017-11-03 | Filing | |
| $146.26 | 1,124 | $164,396.02 | 6,893 | 2017-08-08 | Filing | |
| $146.36 | 5,000 | $731,819.00 | 88,207 | 2017-08-04 | Filing | |
| $144.56 | 19,305 | $2,790,730.80 | 8,568 | 2017-07-12 | Filing | |
| $144.70 | 7,381 | $1,068,030.70 | 27,873 | 2017-06-05 | Filing | |
| $144.70 | 7,381 | $1,068,030.70 | 27,873 | 2017-06-05 | Filing | |
| $135.82 | 9,539 | $1,295,557.41 | 48,108 | 2017-05-01 | Filing | |
| $135.89 | 13,322 | $1,810,381.20 | 114,623 | 2017-05-02 | Filing | |
| $136.11 | 8,615 | $1,172,587.65 | 554,732 | 2017-04-28 | Filing | |
| $125.27 | 4,398 | $550,934.82 | 12,541 | 2017-02-15 | Filing | |
| $122.34 | 3,600 | $440,431.20 | 16,642 | 2017-01-30 | Filing | |
| $122.34 | 116 | $14,191.56 | 20,242 | 2017-01-30 | Filing | |
| $120.22 | 11,660 | $1,401,724.39 | 16,939 | 2017-01-04 | Filing |