| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $319.97 | 1,400 | $447,953.52 | 7,600 | 2018-04-17 | Filing | |
| $320.20 | 9,750 | $3,121,931.48 | 9,000 | 2018-04-16 | Filing | |
| $320.56 | 1,299 | $416,401.72 | 13,212 | 2018-04-16 | Filing | |
| $319.88 | 3,701 | $1,183,893.27 | 14,511 | 2018-04-16 | Filing | |
| $318.68 | 1,278 | $407,277.90 | 18,212 | 2018-04-16 | Filing | |
| $317.94 | 2,677 | $851,135.02 | 19,490 | 2018-04-16 | Filing | |
| $316.64 | 900 | $284,976.00 | 22,167 | 2018-04-16 | Filing | |
| $315.55 | 810 | $255,594.20 | 23,067 | 2018-04-16 | Filing | |
| $314.38 | 825 | $259,367.46 | 23,877 | 2018-04-16 | Filing | |
| $313.45 | 300 | $94,035.00 | 24,702 | 2018-04-16 | Filing | |
| $312.65 | 110 | $34,391.50 | 25,002 | 2018-04-16 | Filing | |
| $307.93 | 1,195 | $367,975.99 | 9,000 | 2018-04-10 | Filing | |
| $306.85 | 998 | $306,234.30 | 10,195 | 2018-04-10 | Filing | |
| $305.56 | 1,057 | $322,973.64 | 11,193 | 2018-04-10 | Filing | |
| $312.19 | 1,254 | $391,486.39 | 25,000 | 2018-03-27 | Filing | |
| $311.47 | 3,944 | $1,228,421.90 | 26,254 | 2018-03-27 | Filing | |
| $310.56 | 4,802 | $1,491,292.79 | 30,198 | 2018-03-27 | Filing | |
| $302.86 | 1,500 | $454,286.55 | 4,000 | 2018-03-19 | Filing | |
| $301.61 | 1,800 | $542,895.30 | 5,500 | 2018-03-19 | Filing | |
| $300.77 | 1,700 | $511,307.98 | 7,300 | 2018-03-19 | Filing |