Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:3ec35427-749a-c2e0-8119-1048b2da6dad 2026-05-02T17:55:59-04:00 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 YSG: HA JIMING (DIR) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Holdings of 0 urn:uuid:ba07c389-82f0-2203-cd95-d50acedfcbb5 2026-03-17T06:21:59-04:00 YSG: HUANG JINFENG (CEO,DIR,BO) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Indirect Holdings of 38.6mm urn:uuid:deacfd3d-cd83-d9e4-2273-340b7a669c8c 2026-03-16T06:47:17-04:00 YSG: HUANG JINFENG (CEO,DIR,BO) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Indirect Holdings of 600.6mm urn:uuid:88a5d2c1-5f33-2338-3c07-087658d779d3 2026-03-16T06:47:17-04:00 YSG: HUANG JINFENG (CEO,DIR,BO) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Indirect Holdings of 4.5mm urn:uuid:d1a3e4ef-ef61-3d38-a52f-ab3a8d345856 2026-03-16T06:47:17-04:00 YSG: HUANG JINFENG (CEO,DIR,BO) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Indirect Holdings of 1.7mm urn:uuid:853dd83c-f5c3-b9e5-80a3-32469512cc38 2026-03-16T06:47:17-04:00 YSG: CHENG JING (O) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Indirect Holdings of 76k urn:uuid:9fadf1a2-127e-7c32-39f9-794b0b8634e5 2026-03-16T06:27:11-04:00 YSG: YANG DONGHAO (CFO,DIR) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Direct Holdings of 82.7mm urn:uuid:29307f21-6d17-f50d-7306-475f1dd069e0 2026-03-16T06:11:09-04:00 YSG: ZHANG YI (DIR) Filed a Form 3, Becoming a Registered Insider at YATSEN HOLDING LTD With Initial Holdings of 0 urn:uuid:375e1bee-67c7-4bf4-c099-a9cd3ef82e1e 2026-03-16T06:06:21-04:00