0001181431-11-044025.txt : 20110804 0001181431-11-044025.hdr.sgml : 20110804 20110804181019 ACCESSION NUMBER: 0001181431-11-044025 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110803 FILED AS OF DATE: 20110804 DATE AS OF CHANGE: 20110804 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Stinson Theodore A. CENTRAL INDEX KEY: 0001523481 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13449 FILM NUMBER: 111011748 MAIL ADDRESS: STREET 1: C/O QUANTUM CORPORATION STREET 2: 1650 TECHNOLOGY DRIVE, SUITE 800 CITY: SAN JOSE STATE: CA ZIP: 95110 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 4 1 rrd319205.xml X0304 4 2011-08-03 0 0000709283 QUANTUM CORP /DE/ QTM 0001523481 Stinson Theodore A. C/O QUANTUM CORPORATION 1650 TECHNOLOGY DRIVE, SUITE 800 SAN JOSE CA 95110 0 1 0 0 SVP, Worldwide Sales Common Stock 2011-08-03 4 P 0 25000 2.3499 A 450000 D The purchase price reported in column 4 of Table I represents the weighted average purchase price of the shares purchased ranging from $2.345 to $2.35 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 Theodore A. Stinson 2011-08-04