<SEC-DOCUMENT>0001193125-23-087732-index.html : 20230331
<SEC-HEADER>0001193125-23-087732.hdr.sgml : 20230331
<ACCEPTANCE-DATETIME>20230331135128
ACCESSION NUMBER:		0001193125-23-087732
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20230331
DATE AS OF CHANGE:		20230331

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CTS CORP
		CENTRAL INDEX KEY:			0000026058
		STANDARD INDUSTRIAL CLASSIFICATION:	PRINTED CIRCUIT BOARDS [3672]
		IRS NUMBER:				350225010
		STATE OF INCORPORATION:			IN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04639
		FILM NUMBER:		23786479

	BUSINESS ADDRESS:	
		STREET 1:		4925 INDIANA AVENUE
		CITY:			LISLE
		STATE:			IL
		ZIP:			60532
		BUSINESS PHONE:		6305778800

	MAIL ADDRESS:	
		STREET 1:		4925 INDIANA AVENUE
		CITY:			LISLE
		STATE:			IL
		ZIP:			60532
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d420839ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d420839ddefa14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g420839dsp05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g420839dsp05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g420839dsp4a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g420839dsp4a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g420839dsp4aa.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g420839dsp4aa.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g420839dsp4b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g420839dsp4b.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g420839dsp4bb.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g420839dsp4bb.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g420839dsp4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g420839dsp4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g420839dsp5a.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g420839dsp5a.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g420839dsp5b.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g420839dsp5b.jpg
</DOCUMENT> </SEC-DOCUMENT>