{"filing":{"accession_number":"0001628280-26-038632","cik":"0000106040","ticker":"WDC","company_name":"WESTERN DIGITAL CORP","form":"8-K","filing_date":"2026-05-28","report_date":null,"primary_document":"wdc-20260526.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/106040/000162828026038632/wdc-20260526.htm"},"events":[{"id":8566,"run_id":7520,"accession_number":"0001628280-26-038632","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The Board of Western Digital unanimously appointed Manuvir Das as a director and Audit Committee member on May 26, 2026. This appointment affects the company's corporate governance and oversight structure.","company_name":"WESTERN DIGITAL CORP","ticker":"WDC","filing_date":"2026-05-28","form":"8-K","submitted_at":null,"items":[{"id":2492,"accession_number":"0001628280-26-038632","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The Board of Western Digital unanimously appointed Manuvir Das as a director and Audit Committee member on May 26, 2026. This is a clear executive appointment to the Board and a key committee, which is material to investors as it affects corporate governance and oversight structure. The disclosure confirms no conflicting arrangements and standard compensation terms.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:49:23.594156+00:00","company_name":"","ticker":null,"filing_date":""},{"id":2493,"accession_number":"0001628280-26-038632","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the appointment of Mr. Das as a member of the Board of Directors, announced via press release on May 28, 2026. Board appointments are material events affecting the composition of the registrant's governance and are typically disclosed under Item 5.02; disclosure here under Item 7.01 (Regulation FD) does not change the substantive nature of the event. This is a clear executive appointment event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:49:23.594156+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":2492,"accession_number":"0001628280-26-038632","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The Board of Western Digital unanimously appointed Manuvir Das as a director and Audit Committee member on May 26, 2026. This is a clear executive appointment to the Board and a key committee, which is material to investors as it affects corporate governance and oversight structure. The disclosure confirms no conflicting arrangements and standard compensation terms.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:49:23.594156+00:00","company_name":"WESTERN DIGITAL CORP","ticker":"WDC","filing_date":"2026-05-28"},{"id":2493,"accession_number":"0001628280-26-038632","item_number":"7.01","item_title":"Regulation FD Disclosure.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the appointment of Mr. Das as a member of the Board of Directors, announced via press release on May 28, 2026. Board appointments are material events affecting the composition of the registrant's governance and are typically disclosed under Item 5.02; disclosure here under Item 7.01 (Regulation FD) does not change the substantive nature of the event. This is a clear executive appointment event.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-29T02:49:23.594156+00:00","company_name":"WESTERN DIGITAL CORP","ticker":"WDC","filing_date":"2026-05-28"}]}