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    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		21
    FILED AS OF DATE:		20170425
    DATE AS OF CHANGE:		20170425
    EFFECTIVENESS DATE:		20170425

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			General Motors Co
    		CENTRAL INDEX KEY:			0001467858
    		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLES & PASSENGER CAR BODIES [3711]
    		IRS NUMBER:				270756180
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34960
    		FILM NUMBER:		17779963

    	BUSINESS ADDRESS:
    		STREET 1:		300 RENAISSANCE CENTER
    		CITY:			DETROIT
    		STATE:			MI
    		ZIP:			48265-3000
    		BUSINESS PHONE:		313.556.5000

    	MAIL ADDRESS:
    		STREET 1:		300 RENAISSANCE CENTER
    		CITY:			DETROIT
    		STATE:			MI
    		ZIP:			48265-3000
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