Western Digital WDC SEC Filings

NASDAQ WDC
$377.63 -9.31 (-2.41%)
As of: Oct 13, 2026 · 1:21 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Western Digital Corp (WDC) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
1ARSOthers0001628280-26-064921Oct 5, 2026 4:09 PM
2DEFA14AOthers0001628280-26-064914Oct 5, 2026 4:07 PM
3DEF 14AOthers0001628280-26-064909Oct 5, 2026 4:05 PM
44Insider Transaction0001266824-26-000214Sep 21, 2026 10:36 PM
54Insider Transaction0001266824-26-000213Sep 21, 2026 10:36 PM
64Insider Transaction0001266824-26-000212Sep 21, 2026 10:36 PM
74Insider Transaction0001266824-26-000211Sep 21, 2026 10:36 PM
84Insider Transaction0001266824-26-000210Sep 21, 2026 10:35 PM
94Insider Transaction0001266824-26-000209Sep 21, 2026 10:35 PM
104Insider Transaction0001266824-26-000208Sep 21, 2026 10:34 PM
114Insider Transaction0001266824-26-000207Sep 21, 2026 10:34 PM
124Insider Transaction0001266824-26-000206Sep 21, 2026 10:34 PM
134Insider Transaction0001266824-26-000205Sep 21, 2026 10:33 PM
144Insider Transaction0001266824-26-000204Sep 21, 2026 10:32 PM
154Insider Transaction0001266824-26-000203Sep 21, 2026 10:32 PM
164Insider Transaction0001266824-26-000202Sep 21, 2026 10:32 PM
174Insider Transaction0001266824-26-000201Sep 21, 2026 10:32 PM
184Insider Transaction0001266824-26-000200Sep 21, 2026 10:31 PM
198-KCurrent Report0001193125-26-389859Sep 14, 2026 12:00 PM
204Insider Transaction0001266824-26-000199Sep 8, 2026 12:13 AM
214Insider Transaction0001266824-26-000198Sep 8, 2026 12:13 AM
224Insider Transaction0001266824-26-000197Sep 8, 2026 12:12 AM
23144Insider Transaction0001950047-26-009115Sep 4, 2026 8:03 PM
24144Insider Transaction0001950047-26-009107Sep 4, 2026 8:01 PM
254Insider Transaction0001266824-26-000192Sep 2, 2026 10:38 PM
264Insider Transaction0001266824-26-000191Sep 2, 2026 10:03 PM
27144Insider Transaction0001959173-26-006544Aug 31, 2026 6:07 PM
284Insider Transaction0001266824-26-000188Aug 27, 2026 12:05 AM
294Insider Transaction0001266824-26-000187Aug 27, 2026 12:05 AM
304Insider Transaction0001266824-26-000186Aug 27, 2026 12:05 AM
314Insider Transaction0001266824-26-000185Aug 27, 2026 12:05 AM
324Insider Transaction0001266824-26-000184Aug 27, 2026 12:05 AM
334Insider Transaction0001266824-26-000183Aug 27, 2026 12:04 AM
344Insider Transaction0001266824-26-000182Aug 27, 2026 12:04 AM
358-KCurrent Report0001193125-26-371309Aug 27, 2026 8:15 PM
36144Insider Transaction0001950047-26-008739Aug 27, 2026 8:03 PM
37144Insider Transaction0001950047-26-008703Aug 26, 2026 8:02 PM
388-KCurrent Report0001193125-26-365796Aug 26, 2026 10:02 AM
394Insider Transaction0001266824-26-000174Aug 24, 2026 11:00 PM
404Insider Transaction0001266824-26-000173Aug 24, 2026 10:59 PM
414Insider Transaction0001266824-26-000172Aug 24, 2026 10:59 PM
424Insider Transaction0001266824-26-000171Aug 24, 2026 10:59 PM
43144Insider Transaction0001950047-26-008588Aug 24, 2026 8:14 PM
44144Insider Transaction0001950047-26-008514Aug 21, 2026 8:27 PM
4510-KQuarterly & Annual Report0001628280-26-057139Aug 14, 2026 8:20 PM
464Insider Transaction0001266824-26-000166Aug 12, 2026 1:24 AM
47144Insider Transaction0001950047-26-007936Aug 11, 2026 8:12 PM
48SCHEDULE 13GBeneficial Ownership Report0000315066-26-002170Aug 6, 2026 2:43 PM
498-KCurrent Report0001628280-26-053305Aug 5, 2026 8:04 PM
50SCHEDULE 13GBeneficial Ownership Report0002100121-26-000979Jul 31, 2026 3:39 PM
...

Western Digital Corp SEC Filings API

Pull Western Digital Corp's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=WDC&formtype=10-K,10-Q&api_key=YOUR_API_KEY