<SEC-DOCUMENT>0001026655-25-000045-index.html : 20250609
<SEC-HEADER>0001026655-25-000045.hdr.sgml : 20250609
<ACCEPTANCE-DATETIME>20250609162846
ACCESSION NUMBER:		0001026655-25-000045
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		38
CONFORMED PERIOD OF REPORT:	20250609
ITEM INFORMATION:		Regulation FD Disclosure
FILED AS OF DATE:		20250609
DATE AS OF CHANGE:		20250609

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CORE MOLDING TECHNOLOGIES INC
		CENTRAL INDEX KEY:			0001026655
		STANDARD INDUSTRIAL CLASSIFICATION:	PLASTICS PRODUCTS, NEC [3089]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		EIN:				311481870
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12505
		FILM NUMBER:		251034482

	BUSINESS ADDRESS:	
		STREET 1:		800 MANOR PARK DRIVE
		STREET 2:		P O BOX 28183
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43228
		BUSINESS PHONE:		8006666960

	MAIL ADDRESS:	
		STREET 1:		800 MANOR PARK DR
		STREET 2:		P O BOX 28183
		CITY:			COLUMBUS
		STATE:			OH
		ZIP:			43228

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CORE MATERIALS CORP
		DATE OF NAME CHANGE:	19961107
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>cmt-20250609.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: cmt-20250609.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>cmtjune2025eastcoastidea.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: cmtjune2025eastcoastidea.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>3 <FILENAME>cmt-20250609.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 3 - file: cmt-20250609.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>4 <FILENAME>cmt-20250609_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 4 - file: cmt-20250609_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>5 <FILENAME>cmt-20250609_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 5 - file: cmt-20250609_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>cmtjune2025eastcoastidea001.jpg <TEXT> Document 6 - file: cmtjune2025eastcoastidea001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>cmtjune2025eastcoastidea002.jpg <TEXT> Document 7 - file: cmtjune2025eastcoastidea002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>cmtjune2025eastcoastidea003.jpg <TEXT> Document 8 - file: cmtjune2025eastcoastidea003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>cmtjune2025eastcoastidea004.jpg <TEXT> Document 9 - file: cmtjune2025eastcoastidea004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>cmtjune2025eastcoastidea005.jpg <TEXT> Document 10 - file: cmtjune2025eastcoastidea005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>cmtjune2025eastcoastidea006.jpg <TEXT> Document 11 - file: cmtjune2025eastcoastidea006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>cmtjune2025eastcoastidea007.jpg <TEXT> Document 12 - file: cmtjune2025eastcoastidea007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>cmtjune2025eastcoastidea008.jpg <TEXT> Document 13 - file: cmtjune2025eastcoastidea008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>cmtjune2025eastcoastidea009.jpg <TEXT> Document 14 - file: cmtjune2025eastcoastidea009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>cmtjune2025eastcoastidea010.jpg <TEXT> Document 15 - file: cmtjune2025eastcoastidea010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>cmtjune2025eastcoastidea011.jpg <TEXT> Document 16 - file: cmtjune2025eastcoastidea011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>cmtjune2025eastcoastidea012.jpg <TEXT> Document 17 - file: cmtjune2025eastcoastidea012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>cmtjune2025eastcoastidea013.jpg <TEXT> Document 18 - file: cmtjune2025eastcoastidea013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>cmtjune2025eastcoastidea014.jpg <TEXT> Document 19 - file: cmtjune2025eastcoastidea014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>cmtjune2025eastcoastidea015.jpg <TEXT> Document 20 - file: cmtjune2025eastcoastidea015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>cmtjune2025eastcoastidea016.jpg <TEXT> Document 21 - file: cmtjune2025eastcoastidea016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>cmtjune2025eastcoastidea017.jpg <TEXT> Document 22 - file: cmtjune2025eastcoastidea017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>cmtjune2025eastcoastidea018.jpg <TEXT> Document 23 - file: cmtjune2025eastcoastidea018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>cmtjune2025eastcoastidea019.jpg <TEXT> Document 24 - file: cmtjune2025eastcoastidea019.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>cmtjune2025eastcoastidea020.jpg <TEXT> Document 25 - file: cmtjune2025eastcoastidea020.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>cmtjune2025eastcoastidea021.jpg <TEXT> Document 26 - file: cmtjune2025eastcoastidea021.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>cmtjune2025eastcoastidea022.jpg <TEXT> Document 27 - file: cmtjune2025eastcoastidea022.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>cmtjune2025eastcoastidea023.jpg <TEXT> Document 28 - file: cmtjune2025eastcoastidea023.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>cmtjune2025eastcoastidea024.jpg <TEXT> Document 29 - file: cmtjune2025eastcoastidea024.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>cmtjune2025eastcoastidea025.jpg <TEXT> Document 30 - file: cmtjune2025eastcoastidea025.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>32 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 32 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>33 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 33 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>34 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 34 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>36 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 36 - file: FilingSummary.html
Document 36 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>38 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 38 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>39 <FILENAME>0001026655-25-000045-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 39 - file: 0001026655-25-000045-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>40 <FILENAME>cmt-20250609_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 40 - file: cmt-20250609_htm.html
Document 40 - RAW XML: cmt-20250609_htm.xml
</DOCUMENT> </SEC-DOCUMENT>