Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:8fb28f63-4731-10ba-7c0e-b5f665511270 2026-05-14T04:00:25-04:00 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: LIANG YIFAN (CFO,SEC) Disposed (JS) 600 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 4/27-4/28 urn:uuid:c3f2c58d-2404-76f0-9ac7-a8d6636d3238 2026-04-30T16:03:57-04:00 AOSL: LIANG YIFAN (CFO,SEC) Sold (AS) 8,625 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $35.00 on 4/17 urn:uuid:d02c7c9e-2691-7d51-a81b-f40e6d1edb13 2026-04-20T16:06:44-04:00 AOSL: CHANG STEPHEN CHUNPING (CEO,DIR) Sold (AS) 14,884 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $32.90-$34.90 on 4/17 urn:uuid:18efc798-29f5-4500-0dc8-3ca1f8a65bf4 2026-04-20T16:06:16-04:00 AOSL: XUE BING (VP,SO,BD) Sold (AS) 1,832 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $31.21 on 4/16 urn:uuid:50c56b91-8faf-0e73-bcf0-a110a8e3553c 2026-04-20T16:05:47-04:00 AOSL: LIANG YIFAN (CFO,SEC) Sold (AS) 26,517 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $29.00-$32.00 on 4/14 urn:uuid:63cf2bf5-9c08-a917-6b2a-6308eb4fab98 2026-04-16T16:14:00-04:00 AOSL: CHANG STEPHEN CHUNPING (CEO,DIR) Sold (AS) 5,594 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $31.90 on 4/14 urn:uuid:191978a3-6a12-1f13-7f08-5de13507b40d 2026-04-16T16:11:42-04:00 AOSL: LI WENJUN (COO) Disposed (JS) 5,607 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $21.43 on 3/16 urn:uuid:6f8eb16e-d317-8abc-6d21-f163eb0632c9 2026-03-25T20:45:53-04:00 AOSL: LI WENJUN (COO) Acquired (JB) 10k Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 3/16 urn:uuid:78d8681e-67c4-2637-8c07-cd983d960bc2 2026-03-25T20:45:53-04:00 AOSL: CHANG MIKE F (DIR,BO) Disposed (JS) 14,419 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $21.43 on 3/16 urn:uuid:bc20c8cd-a653-f3aa-5907-3d57077e0d26 2026-03-25T20:45:01-04:00 AOSL: CHANG MIKE F (DIR,BO) Acquired (JB) 22,500 Shares of ALPHA AND OMEGA SEMICONDUCTOR LTD for $0.00 on 3/16 urn:uuid:fd94db62-beff-ed83-f1a8-0337907cbbd5 2026-03-25T20:45:01-04:00