David W. Kemper - 15 Dec 2025 Form 4 Insider Report for COMMERCE BANCSHARES INC /MO/ (CBSH)

Role: Executive Chairman, Director
Signature: By: Paul A. Steiner For: David W. Kemper
Issuer symbol: CBSH
Transactions as of: 15 Dec 2025
Net transactions value: +$6,818
Form type: 4
Filing time: 17 Dec 2025, 16:20:47 UTC
Previous filing: 02 Dec 2025
Next filing: 05 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
KEMPER DAVID W	Executive Chairman, Director	1000 WALNUT ST., 7TH FLOOR, KANSAS CITY	By: Paul A. Steiner For: David W. Kemper	17 Dec 2025	0000924750

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CBSH	Common Stock	Award	$6,818	+127	+0.49%	$53.69	26,156	15 Dec 2025	Exec Comp Plan	F1
holding	CBSH	Common Stock						42,866	15 Dec 2025	CB Kemper Rev Trust
holding	CBSH	Common Stock						1,268,726	15 Dec 2025	Direct
holding	CBSH	Common Stock						42,487	15 Dec 2025	EC Kemper Rev Trust
holding	CBSH	Common Stock						51,618	15 Dec 2025	JW Kemper Rev Trust
holding	CBSH	Common Stock						284,092	15 Dec 2025	Tower Properties Co
holding	CBSH	Common Stock						17,932	15 Dec 2025	WL Kemper Irrev Trust
holding	CBSH	Common Stock						24,911	15 Dec 2025	WL Kemper Rev Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	All stock holding balances adjusted to include a 5% stock dividend. Record date of 12/2/2025, payable 12/16/2025.