<SEC-DOCUMENT>0001104659-23-119629-index.html : 20231117
<SEC-HEADER>0001104659-23-119629.hdr.sgml : 20231117
<ACCEPTANCE-DATETIME>20231117180224
ACCESSION NUMBER:		0001104659-23-119629
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20231116
FILED AS OF DATE:		20231117
DATE AS OF CHANGE:		20231117

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LEIBOWITZ LAWRENCE E
		CENTRAL INDEX KEY:			0001276505

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41013
		FILM NUMBER:		231420265

	MAIL ADDRESS:	
		STREET 1:		C/O NYSE EURONEXT
		STREET 2:		11 WALL STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10005

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Concord Acquisition Corp III
		CENTRAL INDEX KEY:			0001851961
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				862171699
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		477 MADISON AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-883-4330

	MAIL ADDRESS:	
		STREET 1:		477 MADISON AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>tm2331046-2_4seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
Document 1 - file: tm2331046-2_4seq1.html

Document 1 - RAW XML: tm2331046-2_4seq1.xml

</DOCUMENT>
</SEC-DOCUMENT>