0001266824-18-000053.txt : 20180308 0001266824-18-000053.hdr.sgml : 20180308 20180308191903 ACCESSION NUMBER: 0001266824-18-000053 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180306 FILED AS OF DATE: 20180308 DATE AS OF CHANGE: 20180308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LONG MARK P CENTRAL INDEX KEY: 0001593123 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 18678107 MAIL ADDRESS: STREET 1: C/O WESTERN DIGITAL CORPORATION STREET 2: 5601 GREAT OAKS PARKWAY CITY: SAN JOSE STATE: CA ZIP: 95119 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 2018-03-06 0 0000106040 WESTERN DIGITAL CORP WDC 0001593123 LONG MARK P C/O WESTERN DIGITAL CORPORATION 5601 GREAT OAKS PARKWAY SAN JOSE CA 95119 0 1 0 0 Pres WD Capital, CSO & CFO Common Stock 2018-03-06 4 A 0 134172 0.0 A 218089 D Common Stock 2018-03-07 4 M 0 848 0.0 A 218937 D Common Stock 2018-03-07 4 F 0 4307 95.27 D 214630 D Dividend Equivalent Rights 2018-03-06 4 A 0 4147.4153 0.0 A Common Stock 4147.4153 12530.754 D Dividend Equivalent Rights 2018-03-07 4 M 0 848.0266 0.0 D Common Stock 848.0266 11682.7274 D Represents stock units that have been earned by the Reporting Person as payment in respect of the vesting of performance-based restricted stock units. Of these shares 10,485 vested on March 7, 2018 and 123,687 will vest on March 7, 2019. Represents dividend equivalents that 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 $2.53 was also paid to the Reporting Person to settle a fractional dividend equivalent of 0.0266. Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). The dividend equivalents accrued in connection with a determination that the performance-based restricted stock units to which the dividend equivalents relate were achieved at a level greater than target. By: /s/ Sandra Garcia Attorney-in-Fact For: Mark Long 2018-03-08