J. Mariner Kemper - 09 Sep 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
09 Sep 2025
Net transactions value
-$561,380
Form type
4
Filing time
11 Sep 2025, 16:03:26 UTC
Previous filing
14 Aug 2025
Next filing
04 Nov 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 11 Sep 2025 0001229109

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction UMBF Common Stock Sale $12,492 -100 -0.03% $124.92 327,266 09 Sep 2025 Direct
transaction UMBF Common Stock Sale $426,258 -3,400 -1% $125.37 323,866 09 Sep 2025 Direct F1
transaction UMBF Common Stock Sale $98,124 -800 -8.9% $122.66 8,200 10 Sep 2025 By Trust: Megan Kemper Trust
transaction UMBF Common Stock Sale $12,255 -100 -1.2% $122.55 8,100 10 Sep 2025 By Trust: Megan Kemper Trust
transaction UMBF Common Stock Sale $12,251 -100 -1.2% $122.51 8,000 10 Sep 2025 By Trust: Megan Kemper Trust
holding UMBF Common Stock 1,000 09 Sep 2025 By Daughter - Custodial Brokerage Account
holding UMBF Common Stock 2,309 09 Sep 2025 By Esop
holding UMBF Common Stock 1,000 09 Sep 2025 By Son - Custodial Brokerage Account
holding UMBF Common Stock 21,460 09 Sep 2025 By Trust - TUW RC Kemper For John Mariner
holding UMBF Common Stock 12,558 09 Sep 2025 By Trust: Mary S Hunt Trust
holding UMBF Common Stock 288,945 09 Sep 2025 Held by Kemper Realty
holding UMBF Common Stock 392,029 09 Sep 2025 Held by Pioneer Service Corporation
holding UMBF Common Stock 1,536,781 09 Sep 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 $124.96 to $125.95, inclusive.