<SEC-DOCUMENT>0000709283-21-000045-index.html : 20210816
<SEC-HEADER>0000709283-21-000045.hdr.sgml : 20210816
<ACCEPTANCE-DATETIME>20210816200014
ACCESSION NUMBER:		0000709283-21-000045
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210812
FILED AS OF DATE:		20210816
DATE AS OF CHANGE:		20210816

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Rothman Marc E
		CENTRAL INDEX KEY:			0001402025

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13449
		FILM NUMBER:		211180566

	MAIL ADDRESS:	
		STREET 1:		1303 E ALGONQUIN ROAD
		CITY:			SCHAUMBURG
		STATE:			X1
		ZIP:			60196

ISSUER:		

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

	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>
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<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_162915839692167.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_162915839692167.html

Document 1 - RAW XML: wf-form4_162915839692167.xml

</DOCUMENT>
</SEC-DOCUMENT>