| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $80.52 | 1,068 | $85,995.04 | 40,263 | 2018-03-01 | Filing | |
| $79.57 | 3,500 | $278,490.80 | 41,331 | 2018-03-01 | Filing | |
| $80.17 | 209 | $16,755.53 | 2,281 | 2018-02-15 | Filing | |
| $80.17 | 300 | $24,051.00 | 9,993 | 2018-02-15 | Filing | |
| $80.17 | 300 | $24,051.00 | 10,293 | 2018-02-15 | Filing | |
| $77.39 | 135 | $10,447.65 | 2,556 | 2018-02-05 | Filing | |
| $77.39 | 375 | $29,021.25 | 3,662 | 2018-02-05 | Filing | |
| $79.08 | 5,000 | $395,380.50 | 44,831 | 2018-02-01 | Filing | |
| $79.08 | 5,000 | $395,408.50 | 49,831 | 2018-02-01 | Filing | |
| $79.06 | 5,000 | $395,319.00 | 54,831 | 2018-02-01 | Filing | |
| $79.07 | 5,000 | $395,353.00 | 59,831 | 2018-02-01 | Filing | |
| $77.99 | 300 | $23,397.00 | 10,293 | 2018-01-16 | Filing | |
| $77.99 | 300 | $23,397.00 | 10,593 | 2018-01-16 | Filing | |
| $77.19 | 6,000 | $463,128.60 | 5,593 | 2018-01-12 | Filing | |
| $77.81 | 208 | $16,184.27 | 2,281 | 2018-01-16 | Filing | |
| $77.26 | 2,585 | $199,729.77 | 3,846 | 2018-01-12 | Filing | |
| $76.93 | 170 | $13,078.10 | 3,248 | 2018-01-08 | Filing | |
| $77.00 | 124 | $9,548.00 | 2,084 | 2018-01-05 | Filing | |
| $77.00 | 157 | $12,089.00 | 3,662 | 2018-01-05 | Filing | |
| $77.00 | 217 | $16,709.00 | 3,662 | 2018-01-05 | Filing |