<SEC-DOCUMENT>0000905718-19-000182-index.html : 20190214 <SEC-HEADER>0000905718-19-000182.hdr.sgml : 20190214 <ACCEPTANCE-DATETIME>20190214153524 ACCESSION NUMBER: 0000905718-19-000182 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20190214 DATE AS OF CHANGE: 20190214 GROUP MEMBERS: PARK WEST INVESTORS MASTER FUND, LTD GROUP MEMBERS: PETER S. PARK SUBJECT COMPANY: 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: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-35818 FILM NUMBER: 19605457 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Park West Asset Management LLC CENTRAL INDEX KEY: 0001386928 IRS NUMBER: 300132084 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 165 CITY: LARKSPUR STATE: CA ZIP: 94939 BUSINESS PHONE: (415) 524-2902 MAIL ADDRESS: STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 165 CITY: LARKSPUR STATE: CA ZIP: 94939 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>quantum_13gam2dec312018.htm <DESCRIPTION>SC 13G/A <TEXT> Document 1 - file: quantum_13gam2dec312018.htm
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