| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $94.80 | 20,124 | $1,907,755.20 | 4,567,067 | 2018-03-06 | Filing | |
| $94.92 | 5,000 | $474,590.00 | 28,812 | 2018-03-06 | Filing | |
| $94.08 | 6,000 | $564,492.00 | 23,469 | 2018-03-05 | Filing | |
| $84.18 | 3,850 | $324,093.00 | 48,255 | 2018-02-22 | Filing | |
| $84.14 | 4,159 | $349,938.26 | 9,617 | 2018-02-22 | Filing | |
| $84.18 | 2,109 | $177,535.62 | 17,754 | 2018-02-22 | Filing | |
| $84.14 | 5,395 | $453,935.30 | 15,767 | 2018-02-22 | Filing | |
| $91.66 | 3,121 | $286,070.86 | 48,255 | 2017-11-22 | Filing | |
| $91.66 | 3,543 | $324,751.38 | 9,155 | 2017-11-22 | Filing | |
| $91.66 | 2,852 | $261,414.32 | 15,767 | 2017-11-22 | Filing | |
| $91.66 | 1,801 | $165,079.66 | 16,472 | 2017-11-22 | Filing | |
| $81.89 | 2,508 | $205,380.12 | 49,467 | 2017-08-22 | Filing | |
| $81.89 | 2,391 | $195,798.99 | 8,812 | 2017-08-22 | Filing | |
| $81.89 | 3,076 | $251,893.64 | 14,263 | 2017-08-22 | Filing | |
| $81.89 | 2,453 | $200,876.17 | 15,477 | 2017-08-22 | Filing | |
| $83.95 | 1,300 | $109,135.00 | 30,212 | 2017-08-15 | Filing | |
| $70.50 | 9,000 | $634,463.10 | 21,236 | 2017-02-13 | Filing | |
| $70.54 | 6,000 | $423,215.40 | 30,236 | 2017-02-13 | Filing | |
| $80.29 | 2,824 | $226,738.96 | 49,467 | 2017-05-22 | Filing | |
| $80.29 | 3,031 | $243,358.99 | 8,576 | 2017-05-22 | Filing |