| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.26 | 25,000 | $1,831,400.00 | 76,178 | 2017-12-01 | Filing | |
| $79.31 | 208 | $16,497.48 | 1,250 | 2017-11-15 | Filing | |
| $79.23 | 300 | $23,769.00 | 8,247 | 2017-11-15 | Filing | |
| $79.23 | 300 | $23,769.00 | 8,547 | 2017-11-15 | Filing | |
| $81.88 | 136 | $11,135.68 | 2,290 | 2017-11-06 | Filing | |
| $80.77 | 432 | $34,892.64 | 101,178 | 2017-11-01 | Filing | |
| $79.80 | 968 | $77,241.85 | 101,610 | 2017-11-01 | Filing | |
| $79.20 | 11,600 | $918,738.56 | 102,578 | 2017-11-01 | Filing | |
| $78.26 | 12,000 | $939,162.00 | 114,178 | 2017-11-01 | Filing | |
| $78.51 | 300 | $23,553.00 | 8,547 | 2017-10-16 | Filing | |
| $78.51 | 300 | $23,553.00 | 8,847 | 2017-10-16 | Filing | |
| $78.51 | 208 | $16,330.08 | 1,250 | 2017-10-16 | Filing | |
| $78.51 | 782 | $61,394.82 | 800 | 2017-10-16 | Filing | |
| $77.40 | 375 | $29,025.00 | 4,025 | 2017-10-05 | Filing | |
| $77.82 | 135 | $10,505.70 | 2,290 | 2017-10-04 | Filing | |
| $77.82 | 94 | $7,315.08 | 800 | 2017-10-04 | Filing | |
| $78.60 | 23,500 | $1,847,045.95 | 126,178 | 2017-10-02 | Filing | |
| $77.96 | 1,500 | $116,944.05 | 149,678 | 2017-10-02 | Filing | |
| $77.82 | 133 | $10,350.06 | 4,025 | 2017-09-20 | Filing | |
| $77.02 | 3,863 | $297,523.24 | 4,158 | 2017-09-20 | Filing |