WESTERN DIGITAL CORP — 8-K Filings
442 8-K filings on record
This page lists all 8-K 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 442 8-K 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 |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-26-067035 | Feb 24, 2026 | Feb 23, 2026 |
| 8-K | 8-K | 0001193125-26-055920 | Feb 18, 2026 | Feb 17, 2026 |
| 8-K | 8-K | 0001193125-26-041896 | Feb 9, 2026 | Feb 5, 2026 |
| 8-K | 8-K | 0001628280-26-004131 | Jan 29, 2026 | — |
| 8-K | 8-K | 0001628280-25-053809 | Nov 24, 2025 | Nov 20, 2025 |
| 8-K | 8-K | 0001193125-25-262773 | Nov 3, 2025 | Oct 31, 2025 |
| 8-K | 8-K | 0001628280-25-047539 | Oct 30, 2025 | — |
| 8-K | 8-K | 0000106040-25-000030 | Jul 30, 2025 | — |
| 8-K | 8-K | 0001193125-25-115959 | May 8, 2025 | May 6, 2025 |
| 8-K | 8-K | 0000106040-25-000020 | Apr 30, 2025 | — |
| 8-K | 8-K | 0000106040-25-000016 | Apr 7, 2025 | — |
| 8-K | 8-K | 0001193125-25-054005 | Mar 13, 2025 | — |
| 8-K | 8-K | 0001193125-25-033383 | Feb 24, 2025 | Feb 20, 2025 |
| 8-K | 8-K | 0001193125-25-019294 | Feb 3, 2025 | Jan 31, 2025 |
| 8-K | 8-K | 0001193125-25-019288 | Feb 3, 2025 | Jan 30, 2025 |
| 8-K | 8-K | 0001193125-25-017188 | Jan 30, 2025 | Jan 25, 2025 |
| 8-K | 8-K | 0000106040-25-000005 | Jan 29, 2025 | — |
| 8-K | 8-K | 0001193125-25-007725 | Jan 16, 2025 | Jan 10, 2025 |
| 8-K | 8-K | 0001193125-24-278458 | Dec 13, 2024 | Dec 10, 2024 |
| 8-K | 8-K | 0001193125-24-265164 | Nov 25, 2024 | Nov 20, 2024 |
| 8-K | 8-K | 0000106040-24-000037 | Oct 24, 2024 | — |
| 8-K | 8-K | 0001193125-24-207265 | Aug 27, 2024 | Aug 26, 2024 |
| 8-K | 8-K | 0000106040-24-000026 | Jul 31, 2024 | — |
| 8-K | 8-K | 0001193125-24-147062 | May 24, 2024 | May 20, 2024 |
| 8-K | 8-K | 0001193125-24-138274 | May 14, 2024 | May 10, 2024 |
| 8-K | 8-K | 0000106040-24-000020 | Apr 25, 2024 | — |
| 8-K | 8-K | 0001193125-24-059385 | Mar 5, 2024 | — |
| 8-K | 8-K | 0001193125-24-056949 | Mar 4, 2024 | Mar 3, 2024 |
| 8-K | 8-K | 0000106040-24-000003 | Jan 25, 2024 | — |
| 8-K | 8-K | 0001193125-24-002432 | Jan 4, 2024 | Dec 28, 2023 |
| 8-K | 8-K | 0001193125-23-302249 | Dec 26, 2023 | Dec 22, 2023 |
| 8-K | 8-K | 0001193125-23-279782 | Nov 17, 2023 | Nov 15, 2023 |
| 8-K | 8-K | 0001193125-23-270415 | Nov 3, 2023 | — |
| 8-K | 8-K | 0001193125-23-267654 | Nov 1, 2023 | Oct 31, 2023 |
| 8-K | 8-K | 0000106040-23-000032 | Oct 30, 2023 | — |
| 8-K | 8-K | 0001193125-23-265708 | Oct 30, 2023 | — |
| 8-K | 8-K | 0001193125-23-266188 | Oct 30, 2023 | — |
| 8-K | 8-K | 0001193125-23-253508 | Oct 10, 2023 | — |
| 8-K | 8-K | 0000106040-23-000020 | Jul 31, 2023 | — |
| 8-K | 8-K | 0001193125-23-171211 | Jun 21, 2023 | Jun 20, 2023 |
| 8-K | 8-K | 0000106040-23-000014 | May 8, 2023 | — |
| 8-K | 8-K | 0001193125-23-137241 | May 5, 2023 | — |
| 8-K | 8-K | 0001193125-23-088802 | Apr 3, 2023 | Apr 2, 2023 |
| 8-K | 8-K | 0001193125-23-020502 | Feb 1, 2023 | Jan 31, 2023 |
| 8-K | 8-K | 0000106040-23-000006 | Jan 31, 2023 | Jan 25, 2023 |
| 8-K | 8-K | 0001193125-22-311796 | Dec 23, 2022 | — |
| 8-K | 8-K | 0001193125-22-288992 | Nov 18, 2022 | Nov 16, 2022 |
| 8-K | 8-K | 0000106040-22-000061 | Oct 27, 2022 | — |
| 8-K | 8-K | 0000106040-22-000049 | Aug 5, 2022 | — |
| 8-K | 8-K | 0001193125-22-187239 | Jul 1, 2022 | Jun 30, 2022 |