0001266824-17-000231.txt : 20171103 0001266824-17-000231.hdr.sgml : 20171103 20171103211209 ACCESSION NUMBER: 0001266824-17-000231 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171101 FILED AS OF DATE: 20171103 DATE AS OF CHANGE: 20171103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LAMBERT MICHAEL D CENTRAL INDEX KEY: 0001077820 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 171178068 MAIL ADDRESS: STREET 1: C/O DELL COMPUTER CORP STREET 2: ONE DELL WAY CITY: ROUND ROCK STATE: TX ZIP: 78682-2244 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: 5601 GREAT OAKS PARKWAY CITY: SAN JOSE STATE: CA ZIP: 95119 BUSINESS PHONE: 9496727000 MAIL ADDRESS: STREET 1: 3355 MICHELSON DRIVE SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 FORMER COMPANY: FORMER CONFORMED NAME: GENERAL DIGITAL CORP DATE OF NAME CHANGE: 19730125 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2017-11-01 0 0000106040 WESTERN DIGITAL CORP WDC 0001077820 LAMBERT MICHAEL D C/O WESTERN DIGITAL CORPORATION 5601 GREAT OAKS PARKWAY SAN JOSE CA 95119 1 0 0 0 Common Stock 2017-11-01 4 M 0 1063 32.99 A 19361 D Common Stock 2017-11-01 4 S 0 1063 89.355 D 18298 D Common Stock 2017-11-01 4 M 0 98 0.0 A 18396 D Common Stock 2017-11-02 4 A 0 2708 0.0 A 21104 D Dividend Equivalent Rights 2017-11-01 4 M 0 98.8855 0.0 D Common Stock 98.8855 0 D Non-Qualified Stock Option (right to buy) 32.99 2017-11-01 4 M 0 1063 0.0 D 2011-11-11 2017-11-11 Common Stock 1063 0 D This transaction is an acquisition of stock pursuant to the exercise of a stock option that would have soon expired. The dividend equivalents were converted into, and paid in the form of, shares of the issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalents relate. A cash amount equal to $79.02 was also paid to the holder to settle a fractional dividend equivalent of 0.8855. Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. 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: Michael D. Lambert 2017-11-03