Commerce Bancshares director corrects Form 3 holdings

Commerce Bancshares, Inc. director Timothy S. Dunn filed an amended Form 3 to correct his reported holdings of common stock.

Rhea-AI Filing Summary

Commerce Bancshares, Inc. director Timothy S. Dunn filed an amended Form 3 to correct his reported holdings of common stock. The amendment reflects that he directly holds 302 shares of common stock, including 134 shares that were inadvertently omitted from the original Form 3 filed earlier.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider DUNN TIMOTHY S

Role Director

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 302 shares (Direct)

Footnotes (1)

1. F1. Includes 134 shares of common stock directly held by the reporting person that were inadvertently omitted from the original Form 3 filed on May 5, 2025.

FAQ

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

What does Timothy S. Dunn's amended Form 3 for CBSH report?

The amended Form 3 reports that director Timothy S. Dunn directly holds 302 shares of Commerce Bancshares common stock. This updates his initial ownership disclosure and ensures the company’s insider records more accurately reflect his current stake.

Why did Commerce Bancshares (CBSH) director file an amended Form 3?

The amendment was filed because 134 shares of common stock were inadvertently omitted from the original Form 3. The updated filing corrects this error so Dunn’s direct ownership in Commerce Bancshares is properly disclosed to investors.

How many Commerce Bancshares (CBSH) shares does Timothy S. Dunn now report?

Timothy S. Dunn now reports direct ownership of 302 shares of Commerce Bancshares common stock. This total includes the 134 additional shares that were previously left out of his original Form 3 insider ownership statement.

Does the CBSH Form 3/A show any new insider transactions?

No new insider transactions are shown; the entry is a holding record. The Form 3/A simply corrects Dunn’s previously reported share count, updating his directly owned Commerce Bancshares common stock to a total of 302 shares.

What was corrected in the Commerce Bancshares (CBSH) Form 3/A footnote?

The footnote explains that 134 shares of common stock directly held by Timothy S. Dunn were inadvertently omitted from the original Form 3. The amendment incorporates these shares into his disclosed total ownership position.

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

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Accepted by SEC EDGAR 03/19/2026 - 12:53 PM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

DUNN TIMOTHY S

(Last) (First) (Middle)

1000 WALNUT ST

(Street)

KANSAS CITY MISSOURI 64106

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/25/2025

3. Issuer Name and Ticker or Trading Symbol
COMMERCE BANCSHARES INC /MO/ [ CBSH ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)
05/05/2025

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	302(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes 134 shares of common stock directly held by the reporting person that were inadvertently omitted from the original Form 3 filed on May 5, 2025.

	/s/ By: Paul A. Steiner For: Timothy S. Dunn	03/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)