| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.00 | 520 | $37,960.00 | 7,445 | 2017-09-06 | Filing | |
| $75.00 | 4,900 | $367,500.00 | 47,911 | 2017-08-31 | Filing | |
| $75.00 | 100 | $7,500.00 | 52,811 | 2017-08-30 | Filing | |
| $73.01 | 1,065 | $77,757.78 | 389,727 | 2017-09-01 | Filing | |
| $74.47 | 1,435 | $106,858.14 | 390,792 | 2017-08-31 | Filing | |
| $72.12 | 3,000 | $216,354.00 | 44,240 | 2017-08-10 | Filing | |
| $80.01 | 700 | $56,004.97 | 78,826 | 2017-02-23 | Filing | |
| $79.00 | 3,000 | $236,991.00 | 45,904 | 2017-02-21 | Filing | |
| $85.05 | 5,000 | $425,250.00 | 896,439 | 2017-02-09 | Filing | |
| $83.22 | 3,252 | $270,631.44 | 901,439 | 2017-02-09 | Filing | |
| $85.30 | 10,000 | $853,018.00 | 342,227 | 2017-02-09 | Filing | |
| $83.00 | 200 | $16,600.00 | 904,691 | 2017-02-01 | Filing | |
| $82.50 | 200 | $16,500.00 | 904,891 | 2017-01-31 | Filing | |
| $83.41 | 3,700 | $308,617.00 | 905,091 | 2017-01-27 | Filing | |
| $83.22 | 1,148 | $95,536.56 | 908,791 | 2017-01-26 | Filing | |
| $82.64 | 6,500 | $537,160.00 | 909,939 | 2017-01-25 | Filing | |
| $81.29 | 2,917 | $237,122.93 | 916,439 | 2017-01-25 | Filing | |
| $80.43 | 8,100 | $651,483.00 | 919,356 | 2017-01-24 | Filing | |
| $81.39 | 2,000 | $162,780.00 | 927,456 | 2017-01-18 | Filing | |
| $81.04 | 1,983 | $160,702.32 | 929,456 | 2017-01-17 | Filing |