Western Digital Corporation
WDCNASDAQ#30 by turnover$343.67-2.97%Market closed · As of Oct 24, 05:00 AM (KST)
Key filings
All filings on SEC ›Earnings, material events (8-K), quarterly and annual reports, ownership reports
- 2026-10-2310-QQuarterly reportSource ↗
- 2026-10-228-KMaterial event report · Earnings releaseSource ↗
- 2026-10-05DEF 14AProxy statementSource ↗
- 2026-09-148-KMaterial event report · Reg FD disclosure, Other eventsSource ↗
- 2026-08-278-K/AMaterial event report (Amended) · Unregistered equity saleSource ↗
- 2026-08-268-KMaterial event report · Unregistered equity sale, Other eventsSource ↗
- 2026-08-1410-KAnnual reportSource ↗
- 2026-08-06SCHEDULE 13G/A5%+ ownership (passive) (Amended)Source ↗
- 2026-08-058-KMaterial event report · Earnings releaseSource ↗
- 2026-07-31SCHEDULE 13G/A5%+ ownership (passive) (Amended)Source ↗
- 2026-06-118-KMaterial event report · Other eventsSource ↗
- 2026-06-088-K/AMaterial event report (Amended) · Unregistered equity saleSource ↗
- 2026-06-038-KMaterial event report · Unregistered equity sale, Other eventsSource ↗
- 2026-05-288-KMaterial event report · Officer/director change, Reg FD disclosureSource ↗
- 2026-05-15SCHEDULE 13G/A5%+ ownership (passive) (Amended)Source ↗
Filings are in English. Form and item labels are only a classification to help you navigate and do not interpret the filing.
Insider trades & planned sales
Stock transactions by officers and major holders (Form 4) and notices of proposed sale (Form 144)
- 2026-10-224Insider transactionSource ↗
- 2026-10-21144Notice of proposed saleSource ↗
- 2026-09-214Insider transactionSource ↗
- 2026-09-214Insider transactionSource ↗
- 2026-09-214Insider transactionSource ↗
- 2026-09-214Insider transactionSource ↗
- 2026-09-214Insider transactionSource ↗
- 2026-09-214Insider transactionSource ↗
- 2026-09-214Insider transactionSource ↗
- 2026-09-214Insider transactionSource ↗
