0001181431-11-044645.txt : 20110809 0001181431-11-044645.hdr.sgml : 20110809 20110809162843 ACCESSION NUMBER: 0001181431-11-044645 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110809 FILED AS OF DATE: 20110809 DATE AS OF CHANGE: 20110809 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: 1650 TECHNOLOGY DRIVE STREET 2: SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 BUSINESS PHONE: 408 944 4000 MAIL ADDRESS: STREET 1: 1650 TECHNOLOGY DRIVE STREET 2: SUITE 700 CITY: SAN JOSE STATE: CA ZIP: 95110 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GACEK JON W CENTRAL INDEX KEY: 0001188975 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 111021211 MAIL ADDRESS: STREET 1: 16220 WOOD-RED ROAD CITY: WOODINVILLE STATE: WA ZIP: 98072 4 1 rrd319586.xml FORM 4 X0304 4 2011-08-09 0 0000709283 QUANTUM CORP /DE/ QTM 0001188975 GACEK JON W C/O QUANTUM CORPORATION 1650 TECHNOLOGY DRIVE, STE. 800 SAN JOSE CA 95110 0 1 0 0 Chief Executive Officer Common Stock 2011-08-09 4 P 0 50000 1.6998 A 990446 D 1. The purchase price reported in column 4 of Table I represents the weighted average purchase price of the shares purchased ranging from $1.6997 to $1.70 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the reporting person will provide full information regarding the number of shares purchased at each separate price. /s/ Astrid Becker-Celik, Attorney in Fact for Jon W. Gacek 2011-08-09