0001266824-15-000057.txt : 20150318 0001266824-15-000057.hdr.sgml : 20150318 20150318204303 ACCESSION NUMBER: 0001266824-15-000057 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150317 FILED AS OF DATE: 20150318 DATE AS OF CHANGE: 20150318 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: RAY MICHAEL CHARLES CENTRAL INDEX KEY: 0001593199 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 15711475 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 2015-03-17 0 0000106040 WESTERN DIGITAL CORP WDC 0001593199 RAY MICHAEL CHARLES C/O WESTERN DIGITAL CORPORATION 3355 MICHELSON DRIVE, SUITE 100 IRVINE CA 92612 0 1 0 0 Sr. VP, Gen Cnsl & Secretary Common Stock 2015-03-17 4 M 0 1825.0 29.6 A 22392 D Common Stock 2015-03-17 4 M 0 1863.0 43.11 A 24255 D Common Stock 2015-03-17 4 S 0 3688.0 97.53 D 20567 D Common Stock 7.8184 I by Trust 401(K) Employee Stock Option (right to buy) 29.6 2015-03-17 4 M 0 1825.0 0.0 D 2012-09-14 2018-09-14 Common Stock 1825 3651 D Employee Stock Option (right to buy) 43.11 2015-03-17 4 M 0 1863.0 0.0 D 2013-09-06 2019-09-06 Common Stock 1863 11177 D These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 2, 2014. The option vested 25% one year from the grant date of 9/14/2011, and an additional 6.25% vested at the end of each three-month period through 3/14/2015. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/14/2015. 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 3/6/2015. 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 Ray 2015-03-18