<SEC-DOCUMENT>0001193125-19-162781-index.html : 20190531 <SEC-HEADER>0001193125-19-162781.hdr.sgml : 20190531 <ACCEPTANCE-DATETIME>20190531160356 ACCESSION NUMBER: 0001193125-19-162781 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 3 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20181231 </ITEM> <ITEM> <ITEM-NUMBER>1.02 <ITEM-PERIOD>20181231 </ITEM> </RULE> FILED AS OF DATE: 20190531 DATE AS OF CHANGE: 20190531 FILER: COMPANY DATA: COMPANY CONFORMED NAME: WESTERN DIGITAL CORP CENTRAL INDEX KEY: 0000106040 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER STORAGE DEVICES [3572] IRS NUMBER: 330956711 STATE OF INCORPORATION: DE FISCAL YEAR END: 0628 FILING VALUES: FORM TYPE: SD SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 19870423 BUSINESS ADDRESS: STREET 1: 5601 GREAT OAKS PARKWAY CITY: SAN JOSE STATE: CA ZIP: 95119 BUSINESS PHONE: 9496727000 MAIL ADDRESS: STREET 1: 3355 MICHELSON DRIVE SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 FORMER COMPANY: FORMER CONFORMED NAME: GENERAL DIGITAL CORP DATE OF NAME CHANGE: 19730125 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>d746143dsd.htm <DESCRIPTION>SD <TEXT> Document 1 - file: d746143dsd.htm
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