0001266824-18-000038.txt : 20180205
0001266824-18-000038.hdr.sgml : 20180205
20180205202617
ACCESSION NUMBER: 0001266824-18-000038
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20180205
FILED AS OF DATE: 20180205
DATE AS OF CHANGE: 20180205
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: 333-222762
FILM NUMBER: 18575938
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
2018-02-05
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
2018-02-05
4
M
0
4466
44.78
A
88383
D
Common Stock
2018-02-05
4
S
0
4466
84.2
D
83917
D
Employee Stock Option (right to buy)
44.78
2018-02-05
4
M
0
4466
0.0
D
2017-08-03
2023-08-03
Common Stock
4466
44666
D
These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 16, 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 2/3/2018. 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: Mark Long
2018-02-05