    <SEC-DOCUMENT>0000028412-24-000228-index.html : 20240311
    <SEC-HEADER>0000028412-24-000228.hdr.sgml : 20240311
    <ACCEPTANCE-DATETIME>20240311163402
    ACCESSION NUMBER:		0000028412-24-000228
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		3
    FILED AS OF DATE:		20240311
    DATE AS OF CHANGE:		20240311

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			COMERICA INC /NEW/
    		CENTRAL INDEX KEY:			0000028412
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
    		ORGANIZATION NAME:           	02 Finance
    		IRS NUMBER:				000006021
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-10706
    		FILM NUMBER:		24738564

    	BUSINESS ADDRESS:
    		STREET 1:		1717 MAIN STREET MC6404
    		STREET 2:		ATTN: KELLY GAGE
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75201
    		BUSINESS PHONE:		833-571-0486

    	MAIL ADDRESS:
    		STREET 1:		1717 MAIN STREET MC6404
    		STREET 2:		ATTN: KELLY GAGE
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75201

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DETROITBANK CORP
    		DATE OF NAME CHANGE:	19850311
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>a2024proxynotice.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: a2024proxynotice.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>a03xw6b_comericaxnoticex2-.jpg
    <TEXT>
    Document 2 - file: a03xw6b_comericaxnoticex2-.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a03xw6b_comericaxnoticex2-a.jpg
    <TEXT>
    Document 3 - file: a03xw6b_comericaxnoticex2-a.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>