0001266824-15-000098.txt : 20150519 0001266824-15-000098.hdr.sgml : 20150519 20150519182648 ACCESSION NUMBER: 0001266824-15-000098 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150518 FILED AS OF DATE: 20150519 DATE AS OF CHANGE: 20150519 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: 15877731 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 2015-05-18 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 2015-05-18 4 M 0 1359.0 38.63 A 21926 D Common Stock 2015-05-18 4 M 0 1367.0 68.49 A 23293 D Common Stock 2015-05-18 4 S 0 2726.0 97.21 D 20567 D Common Stock 7.8583 I by Trust 401(K) Employee Stock Option (right to buy) 38.63 2015-05-18 4 M 0 1359.0 0.0 D 2013-05-16 2019-05-16 Common Stock 1359 5438 D Employee Stock Option (right to buy) 68.49 2015-05-18 4 M 0 1367.0 0.0 D 2014-08-14 2020-08-14 Common Stock 1367 12287 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 5/16/2012, and an additional 6.25% vested at the end of each three-month period through 5/16/2015. 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 5/14/2015. 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. The reporting owner acquired 0.0399 shares of WDC common stock under a reinvestment feature of the Issuer's 401(k) plan since his last filing. The reported indirect holdings are based on shares held under the 401(k) plan as reported on April 16, 2015. By: /s/ Sandra Garcia Attorney-in-Fact For: Michael C. Ray 2015-05-19