| 1 | ACADEMY BANK, N.A. |
| 2 | AMERICAN CENTURY INVESTMENT MANAGEMENT INC |
| 3 | AMERICO LIFE, INC. |
| 4 | ASSET ADVISORY SERVICES LLC |
| 5 | CERNER CORPORATION |
| 6 | COMMERCE BANK |
| 7 | COUNTRY CLUB BANK |
| 8 | DST SECURITIES INC |
| 9 | ENTERPRISE BANK AND TRUST |
| 10 | FEDERAL RESERVE BANK OF KANSAS CITY |
| 11 | G K BAUM |
| 12 | H AND R BLOCK MANAGEMENT LLC |
| 13 | KANSAS CITY BOARD OF TRADE |
| 14 | MITCHELL CAPITAL MANAGEMENT COMPANY |
| 15 | PALMER SQUARE CAPITAL MANAGEMENT LLC |
| 16 | PRESERVATION CAPITAL MANAGEMENT |
| 17 | SCOUT INVESTMENTS INC. |
| 18 | TRADEBOT SYSTEMS, INC. |
| 19 | TWENTIETH CENTURY SERVICES INC. |
| 20 | UMB BANK N.A. |
| 21 | WIRECO WORLDGROUP INC |