{"transactions":[{"id":4623754,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Dividend Equivalent Rights","published_at":"2026-09-21T22:32:08.000Z","date":"2026-09-17","kind":"grant","planned":false,"acquired":true,"shares":0.6786,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."}],"balance_after":3.2359,"derivative":{"underlying":"Common Stock","underlying_shares":0.6786},"source":{"system":"sec-edgar","filing":"0001266824-26-000201","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1302874/000126682426000201/edgardoc.xml","form_type":"4"}},{"id":306798,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:32:27.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":32,"price":465.1231,"value":14883.9392,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $465.04 to a high of  $465.21. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":21433,"source":{"system":"sec-edgar","filing":"0001266824-26-000164","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000164/edgardoc.xml","form_type":"4"}},{"id":306797,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:32:27.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":160,"price":462.3013,"value":73968.208,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Due to SEC rules limiting the number of transactions that can be reported on a single Form 4, this Form 4 is a continuation of the Form 4 filed for the same date listed above."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $462.03 to a high of  $462.50. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":21465,"source":{"system":"sec-edgar","filing":"0001266824-26-000164","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000164/edgardoc.xml","form_type":"4"}},{"id":306828,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":199,"price":461.2349,"value":91785.7451,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F31","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $460.94 to a high of  $461.89. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":21625,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":30,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306827,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":248,"price":459.9732,"value":114073.3536,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F30","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $459.74 to a high of  $460.53. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":21824,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":29,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306826,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":529,"price":458.9562,"value":242787.8298,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F29","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $458.37 to a high of  $459.33. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":22072,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":28,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306825,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":328,"price":457.4484,"value":150043.0752,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F28","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $457.23 to a high of  $457.87. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":22601,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":27,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306824,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":312,"price":456.5162,"value":142433.0544,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F27","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $456.05 to a high of  $457.00. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":22929,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":26,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306823,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":304,"price":455.5468,"value":138486.2272,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F26","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $455.03 to a high of  $456.02. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":23241,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":25,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306822,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":128,"price":454.4425,"value":58168.64,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F25","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $453.92 to a high of  $454.91. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":23545,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":24,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306821,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":144,"price":453.2733,"value":65271.3552,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F24","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $452.75 to a high of  $453.69. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":23673,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":23,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306820,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":106,"price":452.1232,"value":47925.0592,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F23","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $451.61 to a high of  $452.47. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":23817,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":22,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306819,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":70,"price":451.304,"value":31591.28,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F22","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $450.60 to a high of  $451.56. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":23923,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306818,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":39,"price":449.4208,"value":17527.4112,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F21","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $448.99 to a high of  $449.95. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":23993,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306817,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":41,"price":448.4559,"value":18386.6919,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F20","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $447.99 to a high of  $448.97. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24032,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306816,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":32,"price":447.095,"value":14307.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F19","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $446.73 to a high of  $447.46. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24073,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306815,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":32,"price":444.51,"value":14224.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F18","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $444.09 to a high of  $444.93. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24105,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306814,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":32,"price":442.47,"value":14159.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F17","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $442.06 to a high of  $442.88. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24137,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306813,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":96,"price":440.9617,"value":42332.3232,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F16","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $440.67 to a high of  $441.46. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24169,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306812,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":64,"price":439.38,"value":28120.32,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F15","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $439.12 to a high of  $439.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24265,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306811,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":118,"price":438.0839,"value":51693.9002,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $437.71 to a high of  $438.68. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24329,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306810,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":154,"price":436.8934,"value":67281.5836,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $436.54 to a high of  $437.49. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24447,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306809,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":32,"price":435.585,"value":13938.72,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $435.51 to a high of  $435.66. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24601,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306808,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":64,"price":434.805,"value":27827.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $434.41 to a high of  $435.36. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24633,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306807,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":112,"price":433.8386,"value":48589.9232,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $433.24 to a high of  $434.16. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24697,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306806,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":38,"price":432.2047,"value":16423.7786,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $432.06 to a high of  $432.34. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24809,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306805,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":115,"price":431.407,"value":49611.805,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $430.84 to a high of  $431.80. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24847,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306804,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":103,"price":430.4469,"value":44336.0307,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $429.79 to a high of  $430.74. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":24962,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306803,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":93,"price":429.1159,"value":39907.7787,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $428.66 to a high of  $429.49. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25065,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306802,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":115,"price":428.0837,"value":49229.6255,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $427.48 to a high of  $428.41. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25158,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306801,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":64,"price":426.4453,"value":27292.4992,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $426.24 to a high of  $426.98. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25273,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306800,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":32,"price":425.31,"value":13609.92,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $425.15 to a high of  $425.47. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25337,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":306799,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-07-29T23:31:33.000Z","date":"2026-07-28","kind":"sale","planned":true,"acquired":false,"shares":64,"price":424.045,"value":27138.88,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $423.42 to a high of  $424.39. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25369,"source":{"system":"sec-edgar","filing":"0001266824-26-000163","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000163/edgardoc.xml","form_type":"4"}},{"id":308036,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Dividend Equivalent Rights","published_at":"2026-06-23T01:15:21.000Z","date":"2026-06-17","kind":"grant","planned":false,"acquired":true,"shares":0.4038,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."}],"balance_after":2.5573,"derivative":{"underlying":"Common Stock","underlying_shares":0.4038},"source":{"system":"sec-edgar","filing":"0001266824-26-000145","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000145/edgardoc.xml","form_type":"4"}},{"id":308422,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":16,"price":544.95,"value":8719.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."}],"balance_after":25433,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308421,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":543.92,"value":26108.16,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $543.42 to a high of  $544.35. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25449,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308420,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":542.7867,"value":26053.7616,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $542.19 to a high of  $543.18. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25497,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308419,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":16,"price":540.96,"value":8655.36,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."}],"balance_after":25545,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308418,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":32,"price":539.815,"value":17274.08,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $539.64 to a high of  $539.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25561,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308417,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":57,"price":538.8116,"value":30712.2612,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $538.45 to a high of  $538.98. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25593,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308416,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":71,"price":537.7273,"value":38178.6383,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $537.28 to a high of  $538.04. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25650,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308415,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":112,"price":536.2686,"value":60062.0832,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $536.01 to a high of  $536.58. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25721,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308414,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":16,"price":534.9,"value":8558.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."}],"balance_after":25833,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308413,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":533.9733,"value":25630.7184,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $533.66 to a high of  $534.45. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25849,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308412,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":96,"price":533.0133,"value":51169.2768,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $532.49 to a high of  $533.47. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25897,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308411,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":531.6167,"value":25517.6016,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $531.13 to a high of  $531.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":25993,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308410,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":64,"price":530.2675,"value":33937.12,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $530.02 to a high of  $530.72. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26041,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308409,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:50:16.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":528.0733,"value":25347.5184,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Due to SEC rules limiting the number of transactions that can be reported on a single Form 4, this Form 4 is a continuation of the Form 4 filed for the same date listed above."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $527.94 to a high of  $528.23. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26105,"source":{"system":"sec-edgar","filing":"0001266824-26-000127","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000127/edgardoc.xml","form_type":"4"}},{"id":308452,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":128,"price":527.2238,"value":67484.6464,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F27","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $526.82 to a high of  $527.60. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26153,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":30,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308451,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":16,"price":525.56,"value":8408.96,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."}],"balance_after":26281,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":29,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308450,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":524.72,"value":25186.56,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F26","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $524.19 to a high of  $525.01. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26297,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":28,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308449,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":32,"price":523.23,"value":16743.36,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F25","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $522.98 to a high of  $523.48. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26345,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":27,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308448,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":160,"price":521.139,"value":83382.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F24","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $520.76 to a high of  $521.59. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26377,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":26,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308447,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":519.2533,"value":24924.1584,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F23","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $518.90 to a high of  $519.79. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26537,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":25,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308446,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":216,"price":517.5896,"value":111799.3536,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F22","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $517.17 to a high of  $518.16. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26585,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":24,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308445,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":112,"price":516.7171,"value":57872.3152,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F21","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $515.99 to a high of  $516.91. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26801,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":23,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308444,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":392,"price":515.399,"value":202036.408,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F20","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $514.95 to a high of  $515.86. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":26913,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":22,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308443,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":296,"price":514.0944,"value":152171.9424,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F19","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $513.81 to a high of  $514.62. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":27305,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308442,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":316,"price":513.1445,"value":162153.662,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F18","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $512.66 to a high of  $513.65. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":27601,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308441,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":310,"price":511.6651,"value":158616.181,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F17","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $511.22 to a high of  $512.18. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":27917,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308440,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":326,"price":510.6106,"value":166459.0556,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F16","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $510.20 to a high of  $511.11. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":28227,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308439,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":32,"price":509.1606,"value":16293.1392,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F15","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $508.67 to a high of  $509.38. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":28553,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308438,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":96,"price":507.9383,"value":48762.0768,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $507.51 to a high of  $508.25. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":28585,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308437,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":96,"price":505.5117,"value":48529.1232,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $504.99 to a high of  $505.95. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":28681,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308436,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":80,"price":503.802,"value":40304.16,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $503.52 to a high of  $504.05. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":28777,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308435,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":128,"price":502.8702,"value":64367.3856,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $502.49 to a high of  $503.39. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":28857,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308434,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":64,"price":501.7225,"value":32110.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $501.34 to a high of  $502.26. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":28985,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308433,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":16,"price":499.69,"value":7995.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."}],"balance_after":29049,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308432,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":498.9467,"value":23949.4416,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $498.49 to a high of  $499.18. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29065,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308431,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":497.4667,"value":23878.4016,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $497.11 to a high of  $497.69. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29113,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308430,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":32,"price":494.625,"value":15828.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $494.18 to a high of  $495.07. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29161,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308429,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":44,"price":493.6418,"value":21720.2392,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $493.02 to a high of  $493.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29193,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308428,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":30,"price":492.3783,"value":14771.349,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $491.99 to a high of  $492.88. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29237,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308427,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":38,"price":491.0595,"value":18660.261,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $490.99 to a high of  $491.43. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29267,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308426,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":16,"price":488.06,"value":7808.96,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."}],"balance_after":29305,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308425,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":486.8667,"value":23369.6016,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $486.54 to a high of  $487.31. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29321,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308424,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":16,"price":485.54,"value":7768.64,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."}],"balance_after":29369,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":308423,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-06-11T21:47:15.000Z","date":"2026-06-09","kind":"sale","planned":true,"acquired":false,"shares":48,"price":484.2833,"value":23245.5984,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of  $483.99 to a high of  $484.57. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29385,"source":{"system":"sec-edgar","filing":"0001266824-26-000126","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000126/edgardoc.xml","form_type":"4"}},{"id":311347,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Dividend Equivalent Rights","published_at":"2026-03-19T22:41:36.000Z","date":"2026-03-18","kind":"grant","planned":false,"acquired":true,"shares":0.7857,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."}],"balance_after":2.1535,"derivative":{"underlying":"Common Stock","underlying_shares":0.7857},"source":{"system":"sec-edgar","filing":"0001266824-26-000058","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000058/edgardoc.xml","form_type":"4"}},{"id":861136,"issuer":{"id":4445,"kind":"organization","name":"Western Union CO","symbol":"WU"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-03-05T02:16:03.000Z","date":"2026-03-02","kind":"grant","planned":false,"acquired":true,"shares":20921,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents a restricted stock unit award which vests in full on March 2, 2027, subject to the reporting person's continued service on the Company's board and any applicable termination provisions contained in the award agreement."}],"balance_after":120018,"source":{"system":"sec-edgar","filing":"0001225208-26-003187","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1302874/000122520826003187/doc4.xml","form_type":"4"}},{"id":312294,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":100,"price":281.99,"value":28199.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."}],"balance_after":29433,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312293,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":193,"price":280.725,"value":54179.925,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $280.44 to a high of $280.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29533,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312292,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":107,"price":278.973,"value":29850.111,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $278.73 to a high of $278.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29726,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312291,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":100,"price":277.16,"value":27716.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."}],"balance_after":29833,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312290,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":200,"price":276.525,"value":55305.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $276.06 to a high of $276.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":29933,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312289,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":300,"price":274.8667,"value":82460.01,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $274.47 to a high of $275.10. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":30133,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312288,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":200,"price":273.565,"value":54713.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $273.28 to a high of $273.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":30433,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312287,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":1100,"price":272.5581,"value":299813.91,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $272.20 to a high of $273.14. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":30633,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312286,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":1400,"price":271.681,"value":380353.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $271.19 to a high of $272.09. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":31733,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312285,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":966,"price":269.7213,"value":260550.7758,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $269.36 to a high of $270.14. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":33133,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312284,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":634,"price":268.837,"value":170442.658,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $268.36 to a high of $269.35. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":34099,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312283,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":300,"price":267.8067,"value":80342.01,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $267.34 to a high of $268.31. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":34733,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312282,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":300,"price":265.7,"value":79710.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $265.50 to a high of $266.05. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":35033,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":312281,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-03-04T00:05:23.000Z","date":"2026-03-02","kind":"sale","planned":true,"acquired":false,"shares":100,"price":263.66,"value":26366.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."}],"balance_after":35333,"source":{"system":"sec-edgar","filing":"0001266824-26-000031","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682426000031/edgardoc.xml","form_type":"4"}},{"id":315842,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Dividend Equivalent Rights","published_at":"2025-12-22T21:50:10.000Z","date":"2025-12-18","kind":"grant","planned":false,"acquired":true,"shares":1.3678,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The dividend equivalent rights accrued on previously awarded restricted stock units (RSUs) which vest proportionately with the RSUs to which they relate. Each dividend equivalent right represents a contingent right to receive one share of the Issuer's common stock or the cash value thereof."}],"balance_after":1.3678,"derivative":{"underlying":"Common Stock","underlying_shares":1.3678},"source":{"system":"sec-edgar","filing":"0001266824-25-000281","document":"edgardoc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682425000281/edgardoc.xml","form_type":"4"}},{"id":316560,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-03T23:13:25.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":510,"price":164.952,"value":84125.52,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $164.79 to a high of $165.10. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":35433,"source":{"system":"sec-edgar","filing":"0001266824-25-000260","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682425000260/edgardoc.xml","form_type":"4"}},{"id":316559,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-03T23:13:25.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":2539,"price":164.2035,"value":416912.6865,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $163.75 to a high of $164.72. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":35943,"source":{"system":"sec-edgar","filing":"0001266824-25-000260","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682425000260/edgardoc.xml","form_type":"4"}},{"id":316558,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-03T23:13:25.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":451,"price":163.1648,"value":73587.3248,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $162.74 to a high of $163.73. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":38482,"source":{"system":"sec-edgar","filing":"0001266824-25-000260","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682425000260/edgardoc.xml","form_type":"4"}},{"id":316557,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-03T23:13:25.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":400,"price":162.1175,"value":64847.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $161.67 to a high of $162.65. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":38933,"source":{"system":"sec-edgar","filing":"0001266824-25-000260","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682425000260/edgardoc.xml","form_type":"4"}},{"id":316556,"issuer":{"id":1010,"kind":"organization","name":"WESTERN DIGITAL CORP","symbol":"WDC"},"owners":[{"id":14379,"kind":"person","name":"Cole Martin I","position":1,"cik":"0001302874","reported_name":"Cole Martin I","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-12-03T23:13:25.000Z","date":"2025-12-01","kind":"sale","planned":true,"acquired":false,"shares":900,"price":161.1691,"value":145052.19,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $160.67 to a high of $161.63. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price."}],"balance_after":39333,"source":{"system":"sec-edgar","filing":"0001266824-25-000260","document":"edgardoc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/106040/000126682425000260/edgardoc.xml","form_type":"4"}}],"next_cursor":"2025-12-03T23:13:25.000000Z,316556"}