0001266824-15-000161.txt : 20150820 0001266824-15-000161.hdr.sgml : 20150820 20150820190209 ACCESSION NUMBER: 0001266824-15-000161 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150819 FILED AS OF DATE: 20150820 DATE AS OF CHANGE: 20150820 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: 151067306 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 2015-08-19 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 2015-08-19 4 M 0 2395.0 38.63 A 89361 D Common Stock 2015-08-19 4 M 0 5056.0 68.49 A 94417 D Common Stock 2015-08-19 4 S 0 14234.0 82.02 D 80183 D Employee Stock Option (right to buy) 38.63 2015-08-19 4 M 0 2395.0 0.0 D 2013-05-16 2019-05-16 Common Stock 2395 7185 D Employee Stock Option (right to buy) 68.49 2015-08-19 4 M 0 5056.0 0.0 D 2014-08-14 2020-08-14 Common Stock 5056 40455 D These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 9, 2015. 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 8/16/2015. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 5/16/2016. The option vested 25% one year from the grant date of 8/14/2013, and an additional 6.25% vested at the end of each three-month period through 8/14/2015. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/14/2017. By: /s/ Sandra Garcia Attorney-in-Fact For: Michael D. Cordano 2015-08-20