Western Digital Corporation (WDC) SEC Filings

Browse all Western Digital Corporation SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

Western Digital Corporation Reports: Annual 10-K, Quarterly 10-Q & SEC Filings

SEC Filings

Date

8-K

Material company events (earnings, M&A, or leadership changes)

Jun 11, 2026

4

Insider ownership (buying, selling) activity

Jun 11, 2026

4

Insider ownership (buying, selling) activity

Jun 11, 2026

8-K/A

Corrected company event report

Jun 8, 2026

4

Insider ownership (buying, selling) activity

Jun 5, 2026

4

Insider ownership (buying, selling) activity

Jun 5, 2026

4

Insider ownership (buying, selling) activity

Jun 5, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Jun 3, 2026

4

Insider ownership (buying, selling) activity

Jun 2, 2026

4

Insider ownership (buying, selling) activity

Jun 2, 2026

SD

Specialized disclosure report (e.g., conflict minerals)

Jun 1, 2026

4

Insider ownership (buying, selling) activity

May 29, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

May 28, 2026

3

Initial disclosure of insider ownership

May 28, 2026

4

Insider ownership (buying, selling) activity

May 28, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 27, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 22, 2026

4

Insider ownership (buying, selling) activity

May 18, 2026

SC 13G/A

Updated passive ownership disclosure

May 15, 2026

4

Insider ownership (buying, selling) activity

May 12, 2026

4

Insider ownership (buying, selling) activity

May 5, 2026

4

Insider ownership (buying, selling) activity

May 5, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 30, 2026

SC 13G

Passive large shareholder ownership disclosure

Apr 30, 2026

SC 13G

Passive large shareholder ownership disclosure

Apr 29, 2026

4

Insider ownership (buying, selling) activity

Apr 22, 2026

4

Insider ownership (buying, selling) activity

Apr 22, 2026

SC 13G/A

Updated passive ownership disclosure

Mar 27, 2026

4

Insider ownership (buying, selling) activity

Mar 24, 2026

4

Insider ownership (buying, selling) activity

Mar 24, 2026

4

Insider ownership (buying, selling) activity

Mar 19, 2026

4

Insider ownership (buying, selling) activity

Mar 19, 2026

4

Insider ownership (buying, selling) activity

Mar 19, 2026

Western Digital Corporation (Form 8-K) 2026

Current Events / Material company events (earnings, M&A, or leadership changes)

Jun 11, 2026

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