Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:d48dd36d-ddaa-7125-49a8-370560f5e6a1 2026-07-26T19:56:13-04:00 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 ZYBT: HAN ZHENFA (DIR,BO) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Indirect Holdings of 40mm urn:uuid:22f2b8a9-7cc6-83d3-249f-4b9155f61eef 2026-06-25T11:41:48-04:00 ZYBT: HAN ZHENFA (DIR,BO) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Indirect Holdings of 2.3mm urn:uuid:ebe7cf46-7ad9-a9db-1ba9-19722f9fb9cf 2026-06-25T11:41:48-04:00 ZYBT: HAN ZHENFA (DIR,BO) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Indirect Holdings of 684,996 urn:uuid:a70e03fd-b06e-7e38-645b-444662ced2cf 2026-06-25T11:41:48-04:00 ZYBT: CHENG YUHONG \(NMN\) (O) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Holdings of 0 urn:uuid:448f7dbb-387d-7a9a-fef0-e0aa5a362a98 2026-06-25T11:41:10-04:00 ZYBT: SONG SONGLIN (CEO) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Holdings of 0 urn:uuid:3e3edd75-b3f6-ff95-20c8-5bc9350ab1d4 2026-06-25T11:40:08-04:00 ZYBT: WANG PING \(NMN\) (CFO) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Holdings of 0 urn:uuid:9e353de5-83e0-3468-a93e-8f832c4f2e47 2026-06-25T11:39:24-04:00 ZYBT: JIANG PING \(PIJI\) (DIR) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Holdings of 0 urn:uuid:7246344b-3184-c1f7-62f9-02134440d2b0 2026-06-25T11:38:38-04:00 ZYBT: HU QIYI (DIR) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Holdings of 0 urn:uuid:8240b83b-22fc-aa7e-834e-9f5b883bdeb6 2026-04-24T18:39:34-04:00 ZYBT: LI GUOHAN \(NMN\) (DIR) Filed a Form 3, Becoming a Registered Insider at ZHENGYE BIOTECHNOLOGY HOLDING LTD With Initial Holdings of 0 urn:uuid:3f7fc5d8-2623-44c7-14e9-74a325737731 2026-04-24T18:39:19-04:00