<SEC-DOCUMENT>0001628280-18-008549-index.html : 20180627
<SEC-HEADER>0001628280-18-008549.hdr.sgml : 20180627
<ACCEPTANCE-DATETIME>20180627162912
ACCESSION NUMBER:		0001628280-18-008549
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20180622
ITEM INFORMATION:		Cost Associated with Exit or Disposal Activities
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180627
DATE AS OF CHANGE:		20180627

FILER:

	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

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13449
		FILM NUMBER:		18922081

	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>8-K
<SEQUENCE>1
<FILENAME>a8-kxceoappointment.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a8-kxceoappointment.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>exhibit101-6x22x18.htm
<DESCRIPTION>EXHIBIT 10.1
<TEXT>
Document 2 - file: exhibit101-6x22x18.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>3
<FILENAME>exhibit102-6x22x18.htm
<DESCRIPTION>EXHIBIT 10.2
<TEXT>
Document 3 - file: exhibit102-6x22x18.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>exhibit991-6x22x18.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 4 - file: exhibit991-6x22x18.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>quantumceointroductio_image1.jpg
<TEXT>
Document 5 - file: quantumceointroductio_image1.jpg

</DOCUMENT>
</SEC-DOCUMENT>