Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:12065b2f-0938-f380-c703-7bd96455a072 2026-06-03T13:58:55-04:00 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 DAO: LAI JIMMY Y (DIR) Disposed (JS) 3,997 Shares of YOUDAO INC for $0.00 on 5/28 urn:uuid:9e311e8f-9c01-91c1-3a43-a61a32528596 2026-06-01T06:34:33-04:00 DAO: LAI JIMMY Y (DIR) Acquired (JB) 15,447 Shares of YOUDAO INC for $0.00 on 5/28-5/29 urn:uuid:e419f341-6eee-8194-9ce0-cbc4c5348785 2026-06-01T06:34:33-04:00 DAO: WU YINGHUI (VP) Acquired (JB) 10k Shares of YOUDAO INC for $0.00 on 5/29 urn:uuid:65913289-a306-a522-1582-c28c74eed206 2026-06-01T06:23:45-04:00 DAO: PENG SU (VP) Acquired (JB) 10k Shares of YOUDAO INC for $0.00 on 5/29 urn:uuid:593838c2-fdea-91c6-251b-2d9f73e06c0d 2026-06-01T06:21:52-04:00 DAO: SHUM HEUNG YEUNG (DIR) Acquired (JB) 11,450 Shares of YOUDAO INC for $0.00 on 5/29 urn:uuid:0f95b6b6-3856-c702-0187-4612b465ef3f 2026-06-01T06:20:33-04:00 DAO: JIN LEI (PR) Acquired (JB) 82,120 Shares of YOUDAO INC for $0.00 on 5/29 urn:uuid:41ddb3e5-8e6e-ec78-aa20-7b3b1ea1db7b 2026-06-01T06:18:08-04:00 DAO: LI YONGWEI (VP) Acquired (JB) 3,420 Shares of YOUDAO INC for $0.00 on 6/1 urn:uuid:fe87a323-6121-631c-ac7a-3b451e9c3404 2026-06-01T06:07:30-04:00 DAO: JIN LEI (PR) Filed a Form 3, Becoming a Registered Insider at YOUDAO INC With Initial Direct Holdings of 105,959 urn:uuid:38bb60b9-411f-fb9f-d4fe-06e8ebf804e0 2026-04-08T06:29:18-04:00 DAO: JIN LEI (PR) Filed a Form 3, Becoming a Registered Insider at YOUDAO INC With Initial Direct Holdings of 25,566 urn:uuid:a686f631-429e-8dff-8a8c-4993f5607ab5 2026-04-08T06:29:18-04:00 DAO: JIN LEI (PR) Filed a Form 3, Becoming a Registered Insider at YOUDAO INC With Initial Indirect Holdings of 300k urn:uuid:24e6dff2-7e5a-4682-9dbc-c9545b8df937 2026-04-08T06:29:18-04:00