0001266824-13-000020.txt : 20130318 0001266824-13-000020.hdr.sgml : 20130318 20130318182550 ACCESSION NUMBER: 0001266824-13-000020 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130314 FILED AS OF DATE: 20130318 DATE AS OF CHANGE: 20130318 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MOORE ROGER H/CA CENTRAL INDEX KEY: 0001204825 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 13699342 MAIL ADDRESS: STREET 1: 12061 BLUEMONT WAY STREET 2: ATTN: GENERAL COUNSEL CITY: RESTON STATE: VA ZIP: 20190 ISSUER: 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: 0629 BUSINESS ADDRESS: STREET 1: 3355 MICHELSON DRIVE STREET 2: SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 BUSINESS PHONE: 9499325000 MAIL ADDRESS: STREET 1: 3355 MICHELSON DRIVE STREET 2: SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 FORMER COMPANY: FORMER CONFORMED NAME: GENERAL DIGITAL CORP DATE OF NAME CHANGE: 19730125 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2013-03-14 0 0000106040 WESTERN DIGITAL CORP WDC 0001204825 MOORE ROGER H/CA C/O WESTERN DIGITAL CORPORATION 3355 MICHELSON DRIVE, SUITE 100 IRVINE CA 92612 1 0 0 0 Common Stock 2013-03-14 4 M 0 2296 19.09 A 32113 D Common Stock 2013-03-14 4 M 0 11511 15.34 A 43624 D Common Stock 2013-03-14 4 M 0 3222 27.64 A 46846 D Common Stock 2013-03-14 4 S 0 17029 50.43 D 29817 D Non-Qualified Stock Option (right to buy) 15.34 2013-03-14 4 M 0 11511 0 D 2009-11-06 2015-11-06 Common Stock 11511 0 D Non-Qualified Stock Option (right to buy) 19.09 2013-03-14 4 M 0 2296 0 D 2008-02-06 2017-02-06 Common Stock 2296 0 D Non-Qualified Stock Option (right to buy) 27.64 2013-03-14 4 M 0 3222 0 D 2008-11-06 2014-11-06 Common Stock 3222 0 D The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter. By: /s/ Sandra Garcia Attorney-in-Fact For: Roger H. Moore 2013-03-18