| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $167.44 | 1,900 | $318,136.00 | 52,524 | 2018-02-01 | Filing | |
| $169.42 | 1,289 | $218,382.38 | 16,634 | 2018-02-02 | Filing | |
| $174.11 | 8,594 | $1,496,301.34 | 16,634 | 2018-02-01 | Filing | |
| $174.11 | 3,450 | $600,679.50 | 25,493 | 2018-02-01 | Filing | |
| $169.42 | 2,156 | $365,269.52 | 41,952 | 2018-02-02 | Filing | |
| $170.00 | 15,085 | $2,564,450.00 | 39,163 | 2018-01-29 | Filing | |
| $169.00 | 8,969 | $1,515,761.00 | 41,952 | 2018-01-24 | Filing | |
| $165.00 | 5,824 | $960,960.00 | 39,163 | 2018-01-23 | Filing | |
| $165.00 | 10,000 | $1,650,000.00 | 6,217 | 2018-01-23 | Filing | |
| $160.00 | 10,000 | $1,600,000.00 | 6,217 | 2018-01-22 | Filing | |
| $166.05 | 3,008 | $499,478.40 | 16,634 | 2018-01-23 | Filing | |
| $161.52 | 2,427 | $392,009.04 | 16,634 | 2018-01-22 | Filing | |
| $160.00 | 1,796 | $287,360.00 | 49,761 | 2018-01-22 | Filing | |
| $160.00 | 13,750 | $2,200,000.00 | 39,163 | 2018-01-22 | Filing | |
| $159.35 | 700 | $111,545.00 | 39,163 | 2018-01-19 | Filing | |
| $158.59 | 13,312 | $2,111,150.08 | 39,863 | 2018-01-19 | Filing | |
| $157.67 | 18,410 | $2,902,704.70 | 53,175 | 2018-01-19 | Filing | |
| $159.41 | 3,955 | $630,466.55 | 49,761 | 2018-01-16 | Filing | |
| $158.82 | 10,585 | $1,681,109.70 | 53,716 | 2018-01-16 | Filing | |
| $157.71 | 6,130 | $966,762.30 | 64,301 | 2018-01-16 | Filing |