Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:dd72ad3d-a1dd-2e70-1a08-9c6c0981f462 2026-04-17T12:02:35-04:00 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 SIMO: CHENG TAO (VP,OO) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 6k urn:uuid:b73b3c5e-bd9a-7230-eda0-74ca8ac6acb3 2026-04-09T16:15:52-04:00 SIMO: LIN YUEH HUA (VP,FO) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 23,700 urn:uuid:978a77bc-8fc9-2734-028b-86235b8a5102 2026-04-09T16:14:10-04:00 SIMO: JU SHANG TZU (VP) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 2,500 urn:uuid:8052178a-87d6-ddf8-8266-748c172690f7 2026-04-09T16:12:31-04:00 SIMO: TSAI PO HUNG (CFO) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Indirect Holdings of 46,350 urn:uuid:5b4bad1b-0fce-d8cf-30d9-fe5b364a8fe8 2026-04-09T16:09:14-04:00 SIMO: TSAI PO HUNG (CFO) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 1,900 urn:uuid:ed9bb25f-4f5e-cf9d-af5c-fb9789273a61 2026-04-09T16:09:14-04:00 SIMO: LIN TSUNGTAN CAIN (DIR) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 5k urn:uuid:a1e412d8-f62b-6988-c974-ff07fbba1c42 2026-04-09T16:07:34-04:00 SIMO: KOU WALLACE CHIACHANG (PR,CEO,DIR) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 486,214 urn:uuid:903b8dd2-3935-71ac-8edc-973491eaec78 2026-04-09T16:05:46-04:00 SIMO: SHIEH HAN PING (DIR) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 8,655 urn:uuid:37ffd8cd-08ba-70b0-2a9d-2517c4c06167 2026-03-30T17:31:09-04:00 SIMO: CHEN SHIANG FENG (DIR) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 27,800 urn:uuid:e5b9d15e-ced8-ee67-d186-769d70937944 2026-03-27T16:02:54-04:00 SIMO: LIN KUAN MING (DIR) Filed a Form 3, Becoming a Registered Insider at SILICON MOTION TECHNOLOGY CORP With Initial Direct Holdings of 10,500 urn:uuid:c8acc766-c7c5-dccc-306e-1a2fda25662c 2026-03-27T16:00:50-04:00