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    ACCESSION NUMBER:		0001563411-26-000153
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		49
    CONFORMED PERIOD OF REPORT:	20260429
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20260429
    DATE AS OF CHANGE:		20260429

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CONSTELLIUM SE
    		CENTRAL INDEX KEY:			0001563411
    		STANDARD INDUSTRIAL CLASSIFICATION:	SECONDARY SMELTING & REFINING OF NONFERROUS METALS [3341]
    		ORGANIZATION NAME:           	04 Manufacturing
    		EIN:				000000000
    		FISCAL YEAR END:			1231

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    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35931
    		FILM NUMBER:		26910307

    	BUSINESS ADDRESS:
    		STREET 1:		WASHINGTON PLAZA
    		STREET 2:		40-44 RUE WASHINGTON
    		CITY:			PARIS
    		STATE:			I0
    		ZIP:			75008
    		BUSINESS PHONE:		33-1-73-01-46-51

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    		STREET 2:		40-44 RUE WASHINGTON
    		CITY:			PARIS
    		STATE:			I0
    		ZIP:			75008

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Constellium SE
    		DATE OF NAME CHANGE:	20190628

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Constellium N.V.
    		DATE OF NAME CHANGE:	20130521

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Constellium Holdco B.V.
    		DATE OF NAME CHANGE:	20121130
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