0001266824-17-000038.txt : 20170126 0001266824-17-000038.hdr.sgml : 20170126 20170126202014 ACCESSION NUMBER: 0001266824-17-000038 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170124 FILED AS OF DATE: 20170126 DATE AS OF CHANGE: 20170126 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: MILLIGAN STEPHEN D CENTRAL INDEX KEY: 0001277246 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 17551408 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 2017-01-24 0 0000106040 WESTERN DIGITAL CORP WDC 0001277246 MILLIGAN STEPHEN D C/O WESTERN DIGITAL CORPORATION 3355 MICHELSON DRIVE, SUITE 100 IRVINE CA 92612 1 1 0 0 Chief Executive Officer Common Stock 2017-01-24 4 M 0 15425 38.19 A 120866 D Common Stock 2017-01-24 4 M 0 24654 43.11 A 145520 D Common Stock 2017-01-24 4 S 0 40079 75.0 D 105441 D Common Stock 2017-01-25 4 S 0 28340 79.9199 D 77101 D Common Stock 22500 I By Family Trust Employee Stock Option (right to buy) 38.19 2017-01-24 4 M 0 15425 0.0 D 2013-03-19 2019-03-19 Common Stock 15425 0 D Employee Stock Option (right to buy) 43.11 2017-01-24 4 M 0 24654 0.0 D 2013-09-06 2019-09-06 Common Stock 24654 0 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 10, 2016. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $79.78 to a high of $80.03. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. 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: Stephen D. Milligan 2017-01-26