<SEC-DOCUMENT>0001193125-19-312860-index.html : 20191212
<SEC-HEADER>0001193125-19-312860.hdr.sgml : 20191212
<ACCEPTANCE-DATETIME>20191212171807
ACCESSION NUMBER:		0001193125-19-312860
CONFORMED SUBMISSION TYPE:	POSASR
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20191212
DATE AS OF CHANGE:		20191212
EFFECTIVENESS DATE:		20191212

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:		POSASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-221221
		FILM NUMBER:		191282613

	BUSINESS ADDRESS:	
		STREET 1:		TUPOLEVLAAN 41-61
		CITY:			SCHIPHOL-RIJK
		STATE:			P7
		ZIP:			1119NW
		BUSINESS PHONE:		31-20-654-97-80

	MAIL ADDRESS:	
		STREET 1:		TUPOLEVLAAN 41-61
		CITY:			SCHIPHOL-RIJK
		STATE:			P7
		ZIP:			1119NW

	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>POSASR
<SEQUENCE>1
<FILENAME>d837885dposasr.htm
<DESCRIPTION>POSASR
<TEXT>
Document 1 - file: d837885dposasr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>2
<FILENAME>d837885dex41.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 2 - file: d837885dex41.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>3
<FILENAME>d837885dex42.htm
<DESCRIPTION>EX-4.2
<TEXT>
Document 3 - file: d837885dex42.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>4
<FILENAME>d837885dex43.htm
<DESCRIPTION>EX-4.3
<TEXT>
Document 4 - file: d837885dex43.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.4
<SEQUENCE>5
<FILENAME>d837885dex44.htm
<DESCRIPTION>EX-4.4
<TEXT>
Document 5 - file: d837885dex44.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.5
<SEQUENCE>6
<FILENAME>d837885dex45.htm
<DESCRIPTION>EX-4.5
<TEXT>
Document 6 - file: d837885dex45.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>7
<FILENAME>d837885dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 7 - file: d837885dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>8
<FILENAME>d837885dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 8 - file: d837885dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>9
<FILENAME>d837885dex232.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 9 - file: d837885dex232.htm

</DOCUMENT>
</SEC-DOCUMENT>