SEC Form 4 · accession 0000101382-26-000173
UMB FINANCIAL CORP · UMBF
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
J Mariner Kemper
Officer — Chairman and CEO · Director
Period of report
Aug 4, 2026
Accepted (ET)
Aug 6, 2026 · 5:02 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000101382
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 4, 2026 | S | 15,062 | $148.55 | D | 1,491,138 | I | By Trust - RC Kemper Irrevocable Trust |
| Common Stock | holding | — | — | — | 328,710 | D | ||
| Common Stock | holding | — | — | — | 1,020 | I | By Daughter - Custodial Brokerage Account | |
| Common Stock | holding | — | — | — | 2,352 | I | By Esop | |
| Common Stock | holding | — | — | — | 1,024 | I | By Son - Custodial Brokerage Account | |
| Common Stock | holding | — | — | — | 1,315 | I | By Trust - J. Mariner Kemper Trust | |
| Common Stock | holding | — | — | — | 0 | I | By Trust - RC Kemper For John | |
| Common Stock | holding | — | — | — | 5,561 | I | By Trust - RC Kemper Irr Dynasty for John Mariner Kemper | |
| Common Stock | holding | — | — | — | 21,460 | I | By Trust - TUW RC Kemper For John Mariner | |
| Common Stock | holding | — | — | — | 12,558 | I | By Trust: Mary S Hunt Trust | |
| Common Stock | holding | — | — | — | 8,217 | I | By Trust: Megan Kemper Trust | |
| Common Stock | holding | — | — | — | 288,945 | I | Held by Kemper Realty | |
| Common Stock | holding | — | — | — | 392,029 | I | Held by Pioneer Service Corporation |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $148.16 to $149.11, inclusive.