| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $102.66 | 5,982 | $614,128.87 | 73,931 | 2017-09-28 | Filing | |
| $99.00 | 1,000 | $99,000.00 | 13,344 | 2017-09-05 | Filing | |
| $94.56 | 2,000 | $189,114.20 | 15,622 | 2017-08-17 | Filing | |
| $95.39 | 5,115 | $487,933.66 | 19,064 | 2017-08-11 | Filing | |
| $97.07 | 817 | $79,308.07 | 6,547 | 2017-08-08 | Filing | |
| $96.50 | 1,500 | $144,750.60 | 6,433 | 2017-08-02 | Filing | |
| $97.45 | 1,800 | $175,405.14 | 9,799 | 2017-07-24 | Filing | |
| $96.81 | 1,282 | $124,110.42 | 7,364 | 2017-07-24 | Filing | |
| $91.18 | 9,000 | $820,648.80 | 79,913 | 2017-07-10 | Filing | |
| $92.00 | 1,000 | $92,000.00 | 14,344 | 2017-07-10 | Filing | |
| $80.75 | 2,000 | $161,493.80 | 11,599 | 2017-05-11 | Filing | |
| $85.00 | 2,377 | $202,045.00 | 47,190 | 2017-04-28 | Filing | |
| $84.20 | 2,500 | $210,500.00 | 49,567 | 2017-04-27 | Filing | |
| $84.54 | 2,500 | $211,340.25 | 5,591 | 2017-04-24 | Filing | |
| $78.16 | 1,200 | $93,794.28 | 7,882 | 2017-03-29 | Filing | |
| $84.57 | 2,334 | $197,384.28 | 9,033 | 2016-12-05 | Filing | |
| $89.93 | 5,915 | $531,938.91 | 17,769 | 2016-05-06 | Filing | |
| $90.05 | 803 | $72,307.02 | 70,897 | 2016-05-05 | Filing | |
| $91.30 | 600 | $54,779.82 | 5,423 | 2016-05-05 | Filing | |
| $91.37 | 500 | $45,683.00 | 6,023 | 2016-05-04 | Filing |