Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:8fb28f63-4731-10ba-7c0e-b5f665511270 2026-08-15T13:40:32-04:00 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 AOSL: CHANG MIKE F (DIR,BO) Disposed (JS) 3mm Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 8/13 urn:uuid:03d763a3-a964-769e-2c26-2b197a938268 2026-08-14T16:01:17-04:00 AOSL: CHIEN JOSHUA C (DIR) Acquired (JB) 1,368 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 7/20 urn:uuid:9ace0505-e43d-7817-f028-2b7f3269a07e 2026-07-21T16:02:47-04:00 AOSL: XUE BING (VP,SO,BD) Sold (AS) 875 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $33.99 on 7/16 urn:uuid:45aaf917-33f4-1070-4bc9-9490b473234e 2026-07-17T19:38:36-04:00 AOSL: CHIEN JOSHUA C (DIR) Filed a Form 3, Becoming a Registered Insider at ALPHA AND OMEGA SEMICONDUCTOR LTD With Initial Holdings of 0 urn:uuid:5cc5553f-0dc8-0667-cd89-e164bacf5a43 2026-07-17T14:22:07-04:00 AOSL: CHANG MIKE F (DIR,BO) Disposed (JS) 23,754 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 7/13 urn:uuid:17f89a34-2783-48b0-b074-36c708900fa4 2026-07-15T20:03:21-04:00 AOSL: XUE BING (VP,SO,BD) Sold (AS) 4,916 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $47.09 on 6/16 urn:uuid:db2e7023-b046-357a-eede-45e98fdd1848 2026-06-17T17:27:39-04:00 AOSL: CHANG MIKE F (DIR,BO) Disposed (JS) 30k Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 6/1 urn:uuid:3965877b-18b8-e5bd-4da0-fba72847fd39 2026-06-03T16:59:35-04:00 AOSL: CHANG MIKE F (DIR,BO) Disposed (JS) 39,780 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 5/26 urn:uuid:145822da-06db-2f12-847c-f833f4ecafff 2026-05-28T16:22:36-04:00 AOSL: CHANG MIKE F (DIR,BO) Disposed (JS) 736,252 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 5/22 urn:uuid:f7f6c6dc-ce3b-f5bb-9e37-6ccf6b41a5d1 2026-05-27T16:02:46-04:00 AOSL: CHEN CLAUDIA (DIR) Sold (AS) 4,061 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $39.47-$40.54 on 5/22 urn:uuid:efac994b-6cae-fa8f-3d68-2d854b1e0c46 2026-05-26T16:02:52-04:00