<SEC-DOCUMENT>0001104659-25-088316-index.html : 20250908
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<ACCEPTANCE-DATETIME>20250908170730
ACCESSION NUMBER:		0001104659-25-088316
CONFORMED SUBMISSION TYPE:	S-4/A
PUBLIC DOCUMENT COUNT:		26
FILED AS OF DATE:		20250908
DATE AS OF CHANGE:		20250908

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:		S-4/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-289873
		FILM NUMBER:		251300803

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4/A
<SEQUENCE>1
<FILENAME>tm2523649-3_s4a.htm
<DESCRIPTION>S-4/A
<TEXT>
Document 1 - file: tm2523649-3_s4a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>tm2523649d4_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: tm2523649d4_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-8.1
<SEQUENCE>3
<FILENAME>tm2523649d4_ex8-1.htm
<DESCRIPTION>EXHIBIT 8.1
<TEXT>
Document 3 - file: tm2523649d4_ex8-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-8.2
<SEQUENCE>4
<FILENAME>tm2523649d4_ex8-2.htm
<DESCRIPTION>EXHIBIT 8.2
<TEXT>
Document 4 - file: tm2523649d4_ex8-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>tm2523649d4_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 5 - file: tm2523649d4_ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>6
<FILENAME>tm2523649d4_ex23-2.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 6 - file: tm2523649d4_ex23-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>7
<FILENAME>tm2523649d4_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 7 - file: tm2523649d4_ex99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>8
<FILENAME>tm2523649d4_ex99-2.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
Document 8 - file: tm2523649d4_ex99-2.htm

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<SEQUENCE>9
<FILENAME>lg_commercebancs-4c.jpg
<DESCRIPTION>GRAPHIC
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Document 9 - file: lg_commercebancs-4c.jpg

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<FILENAME>lg_finemarkhold-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: lg_finemarkhold-4clr.jpg

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<FILENAME>lg_finemarkholdinc-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: lg_finemarkholdinc-4c.jpg

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<SEQUENCE>12
<FILENAME>lg_hackerjonshonsmith-bwlr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: lg_hackerjonshonsmith-bwlr.jpg

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<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>lg_pipersandler-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: lg_pipersandler-4c.jpg

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<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>sg_hackerjonshonsmith-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: sg_hackerjonshonsmith-bw.jpg

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<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>sg_josephrcatti-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: sg_josephrcatti-bw.jpg

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<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>sg_pipersandler-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: sg_pipersandler-bw.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>tm2523649d4_ex5-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: tm2523649d4_ex5-1img001.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>tm2523649d4_ex8-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: tm2523649d4_ex8-1img001.jpg

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<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>tm2523649d4_ex8-2img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: tm2523649d4_ex8-2img001.jpg

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<SEQUENCE>20
<FILENAME>txt_northwestshore-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: txt_northwestshore-bw.jpg

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<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>txt_westcypress-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: txt_westcypress-bw.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>tm252364d4_ex99-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: tm252364d4_ex99-1img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>tm252364d4_ex99-2img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: tm252364d4_ex99-2img001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>tm252364d4_ex99-2img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: tm252364d4_ex99-2img002.jpg

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<SEQUENCE>25
<FILENAME>tm2523649d4_ex23-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: tm2523649d4_ex23-1img001.jpg

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>26
<FILENAME>tm2523649d4_ex23-1img002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: tm2523649d4_ex23-1img002.jpg

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