<SEC-DOCUMENT>0001628280-25-042959-index.html : 20250926
<SEC-HEADER>0001628280-25-042959.hdr.sgml : 20250926
<ACCEPTANCE-DATETIME>20250926170420
ACCESSION NUMBER:		0001628280-25-042959
CONFORMED SUBMISSION TYPE:	POS AM
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20250926
DATE AS OF CHANGE:		20250926

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			QUANTUM CORP /DE/
		CENTRAL INDEX KEY:			0000709283
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER STORAGE DEVICES [3572]
		ORGANIZATION NAME:           	06 Technology
		EIN:				942665054
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		POS AM
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-286635
		FILM NUMBER:		251351314

	BUSINESS ADDRESS:	
		STREET 1:		224 AIRPORT PARKWAY
		STREET 2:		SUITE 550
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95110
		BUSINESS PHONE:		408 944 4000

	MAIL ADDRESS:	
		STREET 1:		224 AIRPORT PARKWAY
		STREET 2:		SUITE 550
		CITY:			SAN JOSE
		STATE:			CA
		ZIP:			95110
</SEC-HEADER>
<DOCUMENT>
<TYPE>POS AM
<SEQUENCE>1
<FILENAME>quantum-posam.htm
<DESCRIPTION>POS AM
<TEXT>
Document 1 - file: quantum-posam.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>exhibit231-posam.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: exhibit231-posam.htm

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

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

</DOCUMENT>
</SEC-DOCUMENT>