Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:f2a6a368-e987-5a3e-dd54-4d2ef0849c99 2026-08-20T23:02:41-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services WDC: TAN IRVING (CEO,DIR) Sold (AS) 20k Shares of WESTERN DIGITAL CORP for $441.48-$447.18 on 8/11 urn:uuid:678fffa1-68b7-1017-e893-e3a1dd58b334 2026-08-12T21:24:09-04:00 WDC: COLE MARTIN I (DIR) Sold (AS) 192 Shares of WESTERN DIGITAL CORP for $462.30-$465.12 on 7/28 urn:uuid:7388bcf4-bda3-28c0-14b1-d8a17ff79fd4 2026-07-29T19:32:27-04:00 WDC: COLE MARTIN I (DIR) Sold (AS) 3,808 Shares of WESTERN DIGITAL CORP for $424.05-$461.23 on 7/28 urn:uuid:7ad8d38e-ebdd-d5e2-8cb6-fd2eb68ee6db 2026-07-29T19:31:33-04:00 WDC: TREGILLIS CYNTHIA L (LO,SEC) Sold (AS) 808 Shares of WESTERN DIGITAL CORP for $529.63 on 7/21 urn:uuid:9f120629-d093-76b4-c17c-2da42c96d57b 2026-07-21T20:56:07-04:00 WDC: TREGILLIS CYNTHIA L (LO,SEC) Acquired (JB) 13 Shares of WESTERN DIGITAL CORP for $0.00 on 7/20 urn:uuid:873f7052-e74a-ec54-d7b5-69ec2812ebbf 2026-07-21T20:56:07-04:00 WDC: TREGILLIS CYNTHIA L (LO,SEC) Disposed (JS) 1,309 Shares of WESTERN DIGITAL CORP for $487.42 on 7/20 urn:uuid:3d76178d-3a5d-1423-c71b-2726436d87bd 2026-07-21T20:56:07-04:00 WDC: TAN IRVING (CEO,DIR) Acquired (JB) 52 Shares of WESTERN DIGITAL CORP for $0.00 on 6/20 urn:uuid:65b712e2-688d-14f9-40bf-603a7dd48a83 2026-06-22T21:16:48-04:00 WDC: TAN IRVING (CEO,DIR) Disposed (JS) 1,090 Shares of WESTERN DIGITAL CORP for $746.23 on 6/20 urn:uuid:239b2e54-fc21-bd29-184f-379e23c33915 2026-06-22T21:16:48-04:00 WDC: SHIHAB AHMED MOHAMMED (O) Acquired (JB) 51 Shares of WESTERN DIGITAL CORP for $0.00 on 6/17 urn:uuid:8cd496dc-f97a-4eb2-b6c4-df2fbd1313f3 2026-06-22T21:16:36-04:00 WDC: SHIHAB AHMED MOHAMMED (O) Disposed (JS) 5,149 Shares of WESTERN DIGITAL CORP for $712.13 on 6/17 urn:uuid:c2c29daf-4f24-8fa4-4df1-a3505f0e66a1 2026-06-22T21:16:36-04:00