<SEC-DOCUMENT>0001193125-21-308089-index.html : 20211026
<SEC-HEADER>0001193125-21-308089.hdr.sgml : 20211026
<ACCEPTANCE-DATETIME>20211026170113
ACCESSION NUMBER:		0001193125-21-308089
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20211026
FILED AS OF DATE:		20211026
DATE AS OF CHANGE:		20211026

FILER:

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

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35931
		FILM NUMBER:		211349383

	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

	MAIL ADDRESS:	
		STREET 1:		WASHINGTON PLAZA
		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
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>d217795d6k.htm
<DESCRIPTION>6-K
<TEXT>
Document 1 - file: d217795d6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d217795dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d217795dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g217795g02p22.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g217795g02p22.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g217795g71c29.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g217795g71c29.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g217795g90q16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g217795g90q16.jpg

</DOCUMENT>
</SEC-DOCUMENT>