# EDGAR Filing Document

**Accession Number:** 0000022356
**File Stem:** 9999999995-25-002914
**Filing Date:** 2025-9
**Character Count:** 1266
**Document Hash:** c5fcd79ac5df0664ef1f761d101ed016
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-002914.hdr.sgml**: 20250911

**ACCESSION NUMBER**: 9999999995-25-002914

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250910

**DATE AS OF CHANGE**: 20250911

**EFFECTIVENESS DATE**: 20250910

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** COMMERCE BANCSHARES INC /MO/
- **CENTRAL INDEX KEY:** 0000022356
- **STANDARD INDUSTRIAL CLASSIFICATION:** STATE COMMERCIAL BANKS [6022]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 430889454
- **STATE OF INCORPORATION:** MO
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-289873
- **FILM NUMBER:** 251307154

**BUSINESS ADDRESS:**
- **STREET 1:** 1000 WALNUT
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64106
- **BUSINESS PHONE:** 8162342000

**MAIL ADDRESS:**
- **STREET 1:** P O BOX 419248
- **CITY:** KANSAS CITY
- **STATE:** MO
- **ZIP:** 64141-6248

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

## Notice of Effectiveness

**Date:** September 10, 2025

**Time:** 16:30:00

**Form Type:** S-4

---

**CIK:** 0000022356

**Company Name:** COMMERCE BANCSHARES INC /MO/

**File Number:** 333-289873