J. Mariner Kemper - 02 Jun 2025 Form 4 Insider Report for UMB FINANCIAL CORP (UMBF)

Role: Chairman and CEO, Director
Signature: /s/ Jason Bartel, attorney-in-fact for Mr. Kemper
Issuer symbol: UMBF
Transactions as of: 02 Jun 2025
Net transactions value: -$551,000
Form type: 4
Filing time: 02 Jun 2025, 16:19:28 UTC
Previous filing: 25 Feb 2025
Next filing: 14 Aug 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
KEMPER J MARINER	Chairman and CEO, Director	1010 GRAND BLVD., KANSAS CITY	/s/ Jason Bartel, attorney-in-fact for Mr. Kemper	02 Jun 2025	0001229109

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	UMBF	Common Stock	Sale	$147,872	-1,452	-0.5%	$101.84	288,945	02 Jun 2025	Held by Kemper Realty	F1
transaction	UMBF	Common Stock	Sale	$403,128	-3,960	-1%	$101.80	392,029	02 Jun 2025	Held by Pioneer Service Corporation	F2
holding	UMBF	Common Stock						336,366	02 Jun 2025	Direct
holding	UMBF	Common Stock						1,000	02 Jun 2025	By Daughter - Custodial Brokerage Account
holding	UMBF	Common Stock						2,309	02 Jun 2025	By Esop
holding	UMBF	Common Stock						1,000	02 Jun 2025	By Son - Custodial Brokerage Account
holding	UMBF	Common Stock						21,460	02 Jun 2025	By Trust - TUW RC Kemper For John Mariner
holding	UMBF	Common Stock						12,558	02 Jun 2025	By Trust: Mary S Hunt Trust
holding	UMBF	Common Stock						1,552,304	02 Jun 2025	By Trust - RC Kemper Irrevocable Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.51 to $102.02, inclusive.
F2	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.33 to $102.02, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, additional information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.51 to $102.02, inclusive.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.33 to $102.02, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, additional information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.