1100 Walnut Street
Kansas City, Missouri 64106
Emerald Room, Fourth Floor

2019 Proxy Statement

How to Vote Your Shares:

1. Via the Internet at http://www.proxyvote.com;
2. By telephone at 1-800-690-6903;
3. For shareholders who request a paper copy, by completing and signing the enclosed proxy card (your ballot);
4. You may also vote in person if you are able to attend the Annual Meeting