0001266824-12-000052.txt : 20120806 0001266824-12-000052.hdr.sgml : 20120806 20120806185738 ACCESSION NUMBER: 0001266824-12-000052 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120803 FILED AS OF DATE: 20120806 DATE AS OF CHANGE: 20120806 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WELSH JAMES K CENTRAL INDEX KEY: 0001499789 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08703 FILM NUMBER: 121010946 MAIL ADDRESS: STREET 1: 3355 MICHELSON DRIVE STREET 2: SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 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: 0629 BUSINESS ADDRESS: STREET 1: 3355 MICHELSON DRIVE STREET 2: SUITE 100 CITY: IRVINE STATE: CA ZIP: 92612 BUSINESS PHONE: 9499325000 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 4 1 edgardoc.xml PRIMARY DOCUMENT X0306 4 2012-08-03 0 0000106040 WESTERN DIGITAL CORP WDC 0001499789 WELSH JAMES K C/O WESTERN DIGITAL CORPORATION 3355 MICHELSON DRIVE, SUITE 100 IRVINE CA 92612 0 1 0 0 EVP & GM, Branded Products Common Stock 2012-08-03 4 M 0 2133 23.78 A 67592 D Common Stock 2012-08-03 4 M 0 2406 26.17 A 69998 D Common Stock 2012-08-03 4 M 0 4500 16.85 A 74498 D Common Stock 2012-08-03 4 S 0 9039 40.6704 D 65459 D Common Stock 2012-08-06 4 M 0 4500 16.85 A 69959 D Common Stock 2012-08-06 4 M 0 461 26.17 A 70420 D Common Stock 2012-08-06 4 S 0 4961 41.1619 D 65459 D Common Stock 1450 I by Spouse IRA Employee Stock Option (right to buy) 16.85 2012-08-03 4 M 0 4500 0 D 2010-02-04 2016-02-04 Common Stock 4500 13501 D Employee Stock Option (right to buy) 16.85 2012-08-06 4 M 0 4500 0 D 2010-02-04 2016-02-04 Common Stock 4500 9001 D Employee Stock Option (right to buy) 23.78 2012-08-03 4 M 0 2133 0 D 2009-09-11 2015-09-11 Common Stock 2133 2133 D Employee Stock Option (right to buy) 26.17 2012-08-03 4 M 0 2406 0 D 2011-09-08 2017-09-08 Common Stock 2406 27711 D Employee Stock Option (right to buy) 26.17 2012-08-06 4 M 0 461 0 D 2011-09-08 2017-09-08 Common Stock 461 27250 D Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $40.62 to a high of $40.75. 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. Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $41.16 to a high of $41.162. 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% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 5/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013. The option vested 25% one year from the grant date of 2/4/2009, and an additional 6.25% vested at the end of each three-month period through 8/4/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 2/4/2013. The option vested 25% one year from the grant date of 9/11/2008, and an additional 6.25% vested at the end of each three-month period through 6/11/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/11/2012. The option vested 25% one year from the grant date of 9/8/2010, and an additional 6.25% vested at the end of each three-month period through 6/8/2012. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/8/2014. By: /s/ Sandra Garcia Attorney-in-Fact For: James K. Welsh 2012-08-06