R C Kemper trusts file Form 144 for small UMBF stock sales

The reporting parties associated with the R C Kemper family reported proposed sales of Common Stock under Form 144, listing multiple small dispositions by related charitable trusts and foundations.

Rhea-AI Filing Summary

The reporting parties associated with the R C Kemper family reported proposed sales of Common Stock under Form 144, listing multiple small dispositions by related charitable trusts and foundations. The excerpt lists specific transactions on 03/02/2026, 04/01/2026 and 05/01/2026 showing individual sale quantities and gross proceeds for each sale.

Insights

Corporate Governance Expert

Multiple related charitable trusts filed Form 144 reporting small, routine dispositions of common stock.

The filing lists a series of proposed or reported sales by entities tied to the R C Kemper family across 03/02/2026, 04/01/2026, and 05/01/2026, with per-transaction share counts and gross dollar figures shown. These appear as separate charitable-entity transactions rather than a single large block trade.

Timing and method details beyond the dates and per-transaction amounts are not provided in the excerpt. Subsequent filings or broker reports would show execution details and any impact on beneficial ownership.

Key Figures

Transaction example - 05/01/2026: 1,250 shares Proceeds example - 05/01/2026: $158,143.99 Transaction example - 05/01/2026 (other trustee): 2,550 shares +4 more

7 metrics

Transaction example - 05/01/2026 1,250 shares sale by R C Kemper Charitable Trust on 05/01/2026

Proceeds example - 05/01/2026 $158,143.99 gross proceeds reported for 1,250 shares on 05/01/2026

Transaction example - 05/01/2026 (other trustee) 2,550 shares sale by R C Kemper Jr Charitable Trust and Foundation on 05/01/2026

Proceeds example - 05/01/2026 $322,613.74 gross proceeds reported for 2,550 shares on 05/01/2026

Smaller lot example - 03/02/2026 576 shares sale by Bebe & Crosby Kemper Foundation for the Arts on 03/02/2026

Proceeds example - 03/02/2026 $67,290.11 gross proceeds reported for 576 shares on 03/02/2026

Reference date shown 06/01/2026 date appearing in header of the excerpt

Key Terms

Form 144, Common Stock, Gross proceeds

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Common Stock financial

"144: Securities Sold During The Past 3 Months"

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.

Gross proceeds financial

"05/01/2026 | 1250 | 158143.99"

The total amount of cash a company receives from a financing event or sale before any fees, expenses, taxes or deductions are taken out. Investors watch gross proceeds because it shows the raw scale of new capital being raised—think of it as the paycheck amount before withholdings—which helps assess how much funding is available for operations, growth, debt payoff or how much shareholder dilution might occur once costs are removed.

FAQ

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

What does the UMBF Form 144 filing report?

The filing reports proposed or recent sales of Common Stock by R C Kemper–related trusts and foundations. It lists specific sale dates, share counts, and gross proceeds for each transaction.

Which entities are listed as sellers in the UMBF Form 144 excerpt?

Sellers include R C Kemper Charitable Trust and Foundation, R C Kemper Jr Charitable Trust and Foundation, and Bebe & Crosby Kemper Foundation for the Arts. Each entity's name and address appear with listed transactions.

What transaction dates and share amounts are shown in the excerpt?

The excerpt shows transactions on 03/02/2026, 04/01/2026, and 05/01/2026 with sample share amounts such as 576, 1,250, and 2,550 shares listed per event.

Are gross proceeds included for each sale in the Form 144 excerpt?

Yes. The excerpt includes gross dollar figures next to many transactions, for example $158,143.99, $322,613.74, and $72,872.75 tied to specific sale rows.

Does this Form 144 show who received the sale proceeds?

The excerpt lists gross proceeds per transaction but does not state who receives the proceeds or how they will be used. Cash‑flow recipients are not specified in the provided text.

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

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Accepted by SEC EDGAR 06/01/2026 - 11:36 AM 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	74499.84	75978727	06/01/2026	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	05/01/2026	1250	158143.99
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	05/01/2026	2550	322613.74
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	05/01/2026	576	72872.75
R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	04/01/2026	1250	143348.13
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	04/01/2026	2550	292430.17
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	04/01/2026	576	66054.82
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	03/02/2026	576	67290.11
R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	03/02/2026	1250	146028.88
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	03/02/2026	2550	297898.90

144: Remarks and Signature

Remarks
Date of Notice	06/01/2026
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	Megan L. Mercer by POA
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)