{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-267514","form_type":"8-K","ticker":"WDC","cik":"0000106040","company_name":"WESTERN DIGITAL CORP","filed_at":"2026-06-11T20:06:03+00:00","discovered_at":"2026-06-11T20:07:00.330961+00:00","generated_at":"2026-06-11T20:10:49.210535+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Western Digital to exchange 1.04M Sandisk shares for own stock with institutional investors","bullets":["Entered exchange agreements to swap 1,038,681 Sandisk common shares held by WDC for WDC common shares.","Exchange ratio based on volume-weighted average prices of Sandisk and WDC stock over June 16-18, 2026.","Transactions expected to close on June 22, 2026, subject to customary conditions.","Counterparties are unnamed institutional investors; deal privately negotiated."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-267514","json":"https://secwatch.observer/filing/0001193125-26-267514.json","markdown":"https://secwatch.observer/filing/0001193125-26-267514.md","text":"https://secwatch.observer/filing/0001193125-26-267514.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/106040/000119312526267514/0001193125-26-267514-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/106040/000119312526267514/d83915d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T20:10:49.210535+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}