UMBF insider-related trusts plan stock sale

UMBF received a notice of proposed sale of common stock associated with R C Kemper charitable entities.

Rhea-AI Filing Summary

UMBF received a notice of proposed sale of common stock associated with R C Kemper charitable entities. A broker, Capital Institutional Services, is listed to sell 576 shares of common stock on NASDAQ on or about 08/03/2026, with an indicated value of $83,813.76. The shares derive from a gift of 173,627 shares from R.C. Kemper, Jr., originally acquired on 01/05/1970. Charitable trusts and foundations related to R C Kemper reported multiple common-stock sales in the past three months, including 2,550 shares for $326,809.02 on both 06/01/2026 and 07/01/2026.

Key Figures

Shares proposed for sale: 576 shares Proposed sale value: $83,813.76 Shares originally gifted: 173,627 shares +3 more

6 metrics

Shares proposed for sale 576 shares Common stock to be sold through Capital Institutional Services on or about 08/03/2026

Proposed sale value $83,813.76 Aggregate value for 576 common shares to be sold

Shares originally gifted 173,627 shares Common stock gifted by R.C. Kemper, Jr., acquired on 01/05/1970

Sale 06/01/2026 2,550 shares for $326,809.02 R C Kemper Jr Charitable Trust and Foundation sale of common stock

Sale 07/01/2026 2,550 shares for $326,809.02 R C Kemper Jr Charitable Trust and Foundation sale of common stock

Sale 07/08/2026 1,275 shares for $180,305.53 R C Kemper Jr Charitable Trust and Foundation sale of common stock

Key Terms

charitable trust, aggregate, common stock, foundation

4 terms

charitable trust financial

"R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard"

aggregate financial

"625 | 88385.06 R C Kemper Jr Charitable Trust and Foundation"

A combined total or summary created by adding together multiple parts or data points. Used as a noun and a verb, it means pooling individual items (sales, revenues, assets, transactions, or data) into one overall figure so stakeholders can see the big picture; like pouring many small jars into a single container to measure the total amount. Aggregate figures matter to investors because they show the overall size, trend, or exposure of a business or market rather than the detail of each component.

common stock financial

"Common Stock | 07/08/2026 | 625 | 88385.06"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

foundation financial

"Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stock sale is being proposed in the UMBF Form 144 filing?

The filing reports a proposed sale of 576 shares of UMBF common stock through Capital Institutional Services on NASDAQ around 08/03/2026, with an indicated aggregate value of $83,813.76 for this upcoming transaction.

Who is the beneficial source of the UMBF shares in this Form 144?

The shares trace back to a gift of 173,627 UMBF common shares from R.C. Kemper, Jr., originally acquired on 01/05/1970. Various R C Kemper charitable trusts and foundations are listed as the selling entities.

What UMBF stock sales occurred in the past three months according to this filing?

Charitable entities related to R C Kemper sold multiple UMBF common-stock blocks, including 2,550 shares for $326,809.02 on 06/01/2026 and again 2,550 shares for $326,809.02 on 07/01/2026, plus several smaller transactions.

Which entities related to UMBF are selling shares in this Form 144?

Named sellers include the R C Kemper Charitable Trust and Foundation, the R C Kemper Jr Charitable Trust and Foundation, and the Bebe & Crosby Kemper Foundation for the Arts, all disposing of UMBF common stock.

At what values were recent UMBF share blocks sold by the Kemper charitable entities?

Recent sales include 1,250 shares for $160,200.50, 576 shares for $73,820.39, and 625 shares for $88,385.06, on dates in June and July 2026, as reported by the charitable foundations.

What type of security is involved in the UMBF Form 144 notice?

All reported transactions in the Form 144 involve UMBFi common stock. The filing lists proposed and past sales of this common stock by R C Kemper–related charitable trusts and foundations over the last three months.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 07/31/2026 - 04:02 PM Accepted by SEC EDGAR 07/31/2026 - 04:01 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001975226
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	UMB FINANCIAL CORP
SEC File Number	001-38481
Address of Issuer	1010 GRAND AVE KANSAS CITY MISSOURI 64106
Phone	8168607000
Name of Person for Whose Account the Securities are To Be Sold	Bebe & Crosby Kemper Foundation for the Arts
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Affiliate

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Capital Institutional Services 1700 Pacific Ave. Suite 1000 Dallas TX 75201	576	83813.76	75950030	08/03/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	04/18/2008	Gift	R.C. Kemper, Jr.		01/05/1970	173627		NA

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	07/08/2026	625	88385.06
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	07/08/2026	1275	180305.53
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	07/08/2026	288	40727.84
R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	07/01/2026	1250	160200.50
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	07/01/2026	2550	326809.02
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	07/01/2026	576	73820.39
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	06/01/2026	576	73820.39
R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	06/01/2026	1250	160200.50
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	06/01/2026	2550	326809.02

144: Remarks and Signature

Remarks
Date of Notice	07/31/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/05/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Jason D Bartel by POA
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)