0001266824-15-000004.txt : 20150113 0001266824-15-000004.hdr.sgml : 20150113 20150113194709 ACCESSION NUMBER: 0001266824-15-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150112 FILED AS OF DATE: 20150113 DATE AS OF CHANGE: 20150113 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: 0628 BUSINESS ADDRESS: STREET 1: 3355 MICHELSON DRIVE STREET 2: SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 BUSINESS PHONE: 9496727000 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CORDANO MICHAEL D CENTRAL INDEX KEY: 0001201490 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 15525868 MAIL ADDRESS: STREET 1: C/O WESTERN DIGITAL CORPORATION STREET 2: 3355 MICHELSON DRIVE, SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2015-01-12 0 0000106040 WESTERN DIGITAL CORP WDC 0001201490 CORDANO MICHAEL D C/O WESTERN DIGITAL CORPORATION 3355 MICHELSON DRIVE, SUITE 100 IRVINE CA 92612 0 1 0 0 President, HGST Subsidiary Common Stock 2015-01-12 4 M 0 431.0 38.63 A 88868 D Common Stock 2015-01-12 4 M 0 5896.0 43.11 A 94764 D Common Stock 2015-01-12 4 S 0 8806.0 110.7417 D 85958 D Employee Stock Option (right to buy) 38.63 2015-01-12 4 M 0 431.0 0.0 D 2013-05-16 2019-05-16 Common Stock 431 16333 D Employee Stock Option (right to buy) 43.11 2015-01-12 4 M 0 5896.0 0.0 D 2013-09-06 2019-09-06 Common Stock 5896 41271 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 21, 2014. The option vested 25% one year from the grant date of 5/16/2012, and an additional 6.25% vested at the end of each three-month period through 11/16/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 5/16/2016. The option vested 25% one year from the grant date of 9/6/2012, and an additional 6.25% vested at the end of each three-month period through 12/6/2014. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/6/2016. By: /s/ Sandra Garcia Attorney-in-Fact For: Michael D. Cordano 2015-01-13