| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $321.91 | 100 | $32,191.00 | 15,942 | 2018-12-21 | Filing | |
| $321.11 | 700 | $224,777.00 | 16,042 | 2018-12-21 | Filing | |
| $319.90 | 1,090 | $348,691.00 | 16,742 | 2018-12-21 | Filing | |
| $318.85 | 1,910 | $609,003.50 | 17,832 | 2018-12-21 | Filing | |
| $316.15 | 1,700 | $537,455.00 | 19,742 | 2018-12-21 | Filing | |
| $314.95 | 500 | $157,475.00 | 21,442 | 2018-12-21 | Filing | |
| $314.13 | 1,200 | $376,956.00 | 21,942 | 2018-12-21 | Filing | |
| $320.57 | 100 | $32,057.00 | 15,942 | 2018-12-20 | Filing | |
| $319.98 | 600 | $191,988.00 | 16,042 | 2018-12-20 | Filing | |
| $318.61 | 490 | $156,118.90 | 16,642 | 2018-12-20 | Filing | |
| $327.50 | 100 | $32,750.00 | 17,132 | 2018-12-20 | Filing | |
| $325.67 | 100 | $32,567.00 | 17,232 | 2018-12-20 | Filing | |
| $325.55 | 100 | $32,555.00 | 17,332 | 2018-12-20 | Filing | |
| $324.54 | 700 | $227,178.00 | 17,432 | 2018-12-20 | Filing | |
| $323.51 | 900 | $291,159.00 | 18,132 | 2018-12-20 | Filing | |
| $322.17 | 700 | $225,519.00 | 19,032 | 2018-12-20 | Filing | |
| $321.05 | 1,300 | $417,365.00 | 19,732 | 2018-12-20 | Filing | |
| $319.57 | 100 | $31,957.00 | 21,032 | 2018-12-20 | Filing | |
| $318.50 | 10 | $3,185.00 | 21,132 | 2018-12-20 | Filing | |
| $317.48 | 400 | $126,992.00 | 21,142 | 2018-12-20 | Filing |