| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $96.35 | 2,952 | $284,437.01 | 23,573 | 2018-05-23 | Filing | |
| $96.90 | 4,000 | $387,600.00 | 15,200 | 2018-05-23 | Filing | |
| $77.66 | 3,500 | $271,813.50 | 3,500 | 2017-11-06 | Filing | |
| $76.10 | 1,917 | $145,883.70 | 56,131 | 2017-10-30 | Filing | |
| $80.11 | 2,234 | $178,967.08 | 24,905 | 2017-05-15 | Filing | |
| $84.55 | 100 | $8,455.00 | 613,568 | 2017-04-28 | Filing | |
| $83.93 | 13,838 | $1,161,398.43 | 613,668 | 2017-04-28 | Filing | |
| $84.89 | 46,062 | $3,910,124.87 | 613,568 | 2017-04-27 | Filing | |
| $80.83 | 18,000 | $1,454,931.00 | 121,812 | 2017-02-28 | Filing | |
| $80.93 | 5,000 | $404,655.00 | 58,950 | 2017-02-28 | Filing | |
| $80.28 | 10,000 | $802,847.00 | 52,611 | 2017-02-28 | Filing | |
| $81.41 | 5,225 | $425,379.79 | 95,695 | 2017-02-28 | Filing | |
| $80.73 | 1,500 | $121,096.50 | 25,304 | 2017-02-27 | Filing | |
| $96.67 | 13,530 | $1,307,991.10 | 42,858 | 2015-08-28 | Filing | |
| $93.88 | 4,200 | $394,296.00 | 137,320 | 2015-08-25 | Filing | |
| $100.93 | 11,500 | $1,160,706.50 | 119,459 | 2015-08-19 | Filing | |
| $100.89 | 1,500 | $151,335.15 | 23,557 | 2015-08-17 | Filing | |
| $102.41 | 10,000 | $1,024,055.00 | 1,524 | 2015-07-30 | Filing | |
| $101.71 | 6,865 | $698,228.17 | 51,855 | 2015-07-31 | Filing | |
| $101.68 | 10,942 | $1,112,582.56 | 9,539 | 2015-07-30 | Filing |