0001266824-18-000097.txt : 20180516
0001266824-18-000097.hdr.sgml : 20180516
20180516192327
ACCESSION NUMBER: 0001266824-18-000097
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20180514
FILED AS OF DATE: 20180516
DATE AS OF CHANGE: 20180516
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: 18841429
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
2018-05-14
0
0000106040
WESTERN DIGITAL CORP
WDC
0001277246
MILLIGAN STEPHEN D
C/O WESTERN DIGITAL CORPORATION
5601 GREAT OAKS PARKWAY
SAN JOSE
CA
95119
1
1
0
0
Chief Executive Officer
Common Stock
2018-05-14
4
M
0
16510
44.78
A
84624
D
Common Stock
2018-05-14
4
S
0
16510
80.94
D
68114
D
Common Stock
69311
I
By Family Trust
Employee Stock Option (right to buy)
44.78
2018-05-14
4
M
0
16510
0.0
D
2017-08-03
2023-08-03
Common Stock
16510
148595
D
These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on October 30, 2017.
The option vested 25% one year from the grant date of 8/3/2016, and an additional 6.25% vested at the end of each three-month period through 5/3/2018. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/3/2020.
By: /s/ Sandra Garcia Attorney-in-Fact For: Stephen D. Milligan
2018-05-16