WESTERN DIGITAL CORP — DEF 14A Filings
34 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by WESTERN DIGITAL CORP (WDC), sorted by most recent first. Each row links to the full filing on EdgarLookup. WESTERN DIGITAL CORP has filed 34 DEF 14A documents with the SEC since 2018. To view all SEC filings by WESTERN DIGITAL CORP, see the full filings list.
All
10-K
10-K405
10-Q
10-Q/A
11-K
11-KT
144
15-12B
25
25-NSE
3
4
4/A
424B1
424B2
424B3
424B7
425
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
DFAN14A
EFFECT
FWP
IRANNOTICE
NT 10-K
NT 10-Q
NT 11-K
POS AM
POSASR
PRE 14A
PRES14A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001628280-25-044298 | Oct 6, 2025 | Jun 27, 2025 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001308179-24-000755 | Oct 7, 2024 | Nov 20, 2024 |
| DEF 14A | DEF 14A | 0001193125-24-082058 | Mar 29, 2024 | May 10, 2024 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001308179-23-001017 | Oct 5, 2023 | Nov 15, 2023 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001206774-22-002479 | Oct 3, 2022 | Nov 16, 2022 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001206774-21-002552 | Oct 4, 2021 | Nov 16, 2021 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001206774-20-002833 | Oct 5, 2020 | Nov 18, 2020 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001206774-19-003336 | Oct 1, 2019 | Nov 14, 2019 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001206774-18-002861 | Sep 28, 2018 | Nov 7, 2018 |
| DEF 14A | DEF 14A | 0001193125-17-287329 | Sep 18, 2017 | Nov 2, 2017 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001626129-16-000844 | Sep 22, 2016 | Nov 4, 2016 |
| DEF 14A | DEF 14A | 0001193125-15-326400 | Sep 23, 2015 | Nov 4, 2015 |
| DEF 14A | DEF 14A | 0001193125-14-350255 | Sep 23, 2014 | Nov 5, 2014 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-13-382437 | Sep 27, 2013 | Nov 14, 2013 |
| DEF 14A | SCHEDULE 14A | 0001193125-12-406693 | Sep 27, 2012 | Nov 8, 2012 |
| DEF 14A | DEF 14A | 0000950123-11-087042 | Sep 27, 2011 | Nov 10, 2011 |
| DEF 14A | DEF 14A | 0000950123-10-089576 | Sep 28, 2010 | Nov 11, 2010 |
| DEF 14A | DEF 14A | 0000950123-09-046520 | Sep 28, 2009 | Nov 11, 2009 |
| DEF 14A | DEFINITIVE NOTICE AND PROXY STATEMENT | 0000892569-08-001345 | Sep 23, 2008 | Nov 6, 2008 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000892569-07-001207 | Sep 24, 2007 | Nov 6, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000892569-06-001460 | Dec 15, 2006 | Feb 6, 2007 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000892569-05-000858 | Oct 4, 2005 | Nov 17, 2005 |
| DEF 14A | NOTICE AND PROXY STATEMENT | 0000950137-04-008287 | Oct 5, 2004 | Nov 18, 2004 |
| DEF 14A | NOTICE AND PROXY STATEMENT | 0000892569-03-002304 | Oct 7, 2003 | Nov 20, 2003 |
| DEF 14A | NOTICE AND PROXY STATEMENT | 0000892569-02-002052 | Oct 10, 2002 | Nov 14, 2002 |
| DEF 14A | DEFINITIVE 14A | 0001095811-01-505593 | Oct 15, 2001 | Nov 29, 2001 |
| DEF 14A | DEFINITIVE NOTICE & PROXY STATEMENT | 0001095811-00-003905 | Oct 13, 2000 | Nov 30, 2000 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000892569-99-002628 | Oct 7, 1999 | Nov 18, 1999 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000892569-98-002647 | Sep 25, 1998 | Nov 5, 1998 |
| DEF 14A | DEFINITIVE PROXY MATERIAL | 0000892569-97-002681 | Sep 29, 1997 | Nov 13, 1997 |
| DEF 14A | DEFINITIVE PROXY STATMENT DATED MARCH 11, 1997 | 0000892569-97-000246 | Feb 3, 1997 | Mar 11, 1997 |
| DEF 14A | DEFINITIVE PROXY MATERIAL | 0000892569-96-001963 | Oct 1, 1996 | Nov 14, 1996 |
| DEF 14A | WESTERN DIGITAL DEFINITIVE PROXY STATEMENT | 0000892569-95-000538 | Sep 29, 1995 | Nov 1, 1995 |
| DEF 14A | DEFINITIVE PROXY | 0000898430-94-000712 | Sep 30, 1994 | Nov 10, 1994 |