UMB Financial trusts plan Rule 144 stock sale

UMB Financial-related charitable and trust entities filed a notice to sell common stock under Rule 144.

Rhea-AI Filing Summary

UMB Financial-related charitable and trust entities filed a notice to sell common stock under Rule 144. The filing covers a planned sale of 15,214 shares of common stock through Capital Institutional Services on NASDAQ. The aggregate market value of this planned sale is stated as $1,936,285.78, with 75,954,660 shares of common stock outstanding.

The securities trace back to 2,161,386 common shares acquired on January 2, 2014 via a successor trust, originally donated by R.C. Kemper, Jr. in 1970. The notice also lists multiple recent sales of UMB Financial common stock during the past three months by several Kemper charitable trusts and foundations, showing ongoing, structured dispositions of shares.

FAQ

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

What does the UMBF Rule 144 notice disclose about upcoming stock sales?

The notice discloses a planned sale of 15,214 shares of UMB Financial common stock. These shares are to be sold through Capital Institutional Services on NASDAQ, with an aggregate market value of $1,936,285.78 based on the filing’s figures.

Who is selling UMBF shares in this Rule 144 filing and how were they acquired?

The filing attributes the shares to trust and charitable entities linked to R.C. Kemper, Jr. The underlying 2,161,386 common shares were acquired on January 2, 2014 via a successor trust, originally donated by R.C. Kemper, Jr. in 1970.

How many UMBF shares are outstanding compared with the Rule 144 sale amount?

The filing reports 75,954,660 UMB Financial common shares outstanding. The planned Rule 144 sale covers 15,214 shares, giving context that the filing relates to a relatively small portion of the total outstanding common stock.

What past three-month UMBF stock sales are listed in the Rule 144 notice?

The notice lists multiple recent UMB Financial common stock sales by Kemper-related charitable trusts and foundations. Transactions occurred on November 3, December 1, and December 8, 2025, and January 2, 2026, each detailing share amounts and gross proceeds for those entities.

Which broker is handling the UMBF Rule 144 stock sale and where will shares trade?

The filing states that Capital Institutional Services, located in Dallas, Texas, will handle the planned sale. The 15,214 UMB Financial common shares are expected to be sold on the NASDAQ exchange, according to the broker and exchange information provided.

What representation does the seller make about information on UMB Financial in this filing?

The person for whose account the securities are sold represents that they do not know any material adverse, non-public information about UMB Financial’s current or prospective operations. This representation is explicitly stated as part of signing the Rule 144 notice.

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

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Accepted by SEC EDGAR 02/02/2026 - 12:10 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	0001972573
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	R C Kemper Marital Trust
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	15214	1936285.78	75954660	02/02/2026	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	01/02/2014	Successor Trust	R.C. Kemper, Jr.		01/05/1970	2161386		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	11/03/2025	1250	132699.25
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	11/03/2025	2550	270706.47
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	11/03/2025	576	61147.81
R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	01/02/2026	1250	143999.25
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	01/02/2026	2550	293758.47
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	01/02/2026	576	66354.85
Bebe & Crosby Kemper Foundation for the Arts 1010 Grand Boulevard Kansas City MO 64106	Common Stock	12/01/2025	576	64274.00
R C Kemper Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	12/01/2025	1250	284546.34
R C Kemper Jr Charitable Trust and Foundation 1010 Grand Boulevard Kansas City MO 64106	Common Stock	12/01/2025	2550	284546.34
R C Kemper Marital Trust 1010 Grand Boulevard Kansas City MO 64106	Common Stock	12/08/2025	15367	1760807.72

144: Remarks and Signature

Remarks
Date of Notice	02/02/2026
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)