Zai Lab Ltd Stock: price and management transactions · United States · SEC (Form 4)Follow the Zai Lab Ltd stock price and the full directors' dealings record of the company, a listed equity based in United States. Shares are quoted on the US market, under the oversight of SEC (Form 4). Operating in the Healthcare & Pharma sector, Zai Lab Ltd has logged 249 insider filings. Market capitalisation: €2.9bn. The latest transaction was filed on 20 August 2026 (Notice of proposed sale (Form 144)). Among the most active insiders: Du Ying. The full history is accessible without an account.
Analyst consensus: bullish or bearish? Analysts rate Zai Lab Ltd Strong Buy (bullish), based on 12 analysts. Average price target: US$32.18.
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 24,726 of 28,679 companies
FCF yld -5.7%
Earn yld -6.1%
EV/EBITDA ·
ROE -27%
Gross mgn 58%
Net mgn -38%
Debt/EBITDA ·
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
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Last declaration on 20 August 2026
All Executives249 Thresholds0 Prospectus0 Other0
Declarations 249 total
● Former Officer · Executives · 20 Aug 2026
98,653 shares @ US$26.1777 American Depositary Shares SEC144:0001959173-26-006280
● Officer · Executives · 19 Aug 2026
260 shares @ US$27.00 0.0002% mcap 1.0% of flow American Depositary Shares SEC144:0001959173-26-006213
◇ Chief Financial Officer · Executives · 14 Aug 2026
1,250 shares American Depositary Shares SEC:0000905148-26-003804:0
● Chief Financial Officer · Executives · 14 Aug 2026
427 shares @ US$25.90 0.0004% mcap 1.6% of flow American Depositary Shares SEC:0000905148-26-003804:1
▼ Chief Financial Officer · Executives · 11 Aug 2026
619 shares @ US$25.00 0.0006% mcap 2.2% of flow American Depositary Shares SEC:0000905148-26-003619:0
▼ Director · Executives · 12 Aug 2026
8,506 shares @ US$25.00 0.0080% mcap 9.9% of flow American Depositary Shares SEC:0000905148-26-003620:0
● Director · Executives · 12 Aug 2026
8,506 shares @ US$25.00 0.0080% mcap 10.9% of flow American Depositary Shares SEC144:0001959173-26-005923
● Officer · Executives · 11 Aug 2026
619 shares @ US$25.00 0.0006% mcap 2.3% of flow American Depositary Shares SEC144:0001959173-26-005899
● Chairperson & CEO · Executives · 1 Jul 2026
7,083 shares @ US$19.15 0.0049% mcap 1.1% of flow American Depositary Shares SEC:0000905148-26-003167:1
▲ Director · Executives · 1 Jul 2026
1,736 shares @ US$19.05 0.0012% mcap 4.3% of flow American Depositary Shares SEC:0000905148-26-003169:0
Canonical exit: 29 Sept 2026 (T+90) ● Chairperson & CEO · Executives · 2 Jul 2026
4,348 shares @ US$19.12 0.0030% mcap 0.6% of flow American Depositary Shares SEC:0000905148-26-003167:3
◇ Chairperson & CEO · Executives · 1 Jul 2026
18,000 shares American Depositary Shares SEC:0000905148-26-003167:0
◇ Chairperson & CEO · Executives · 2 Jul 2026
11,048 shares American Depositary Shares SEC:0000905148-26-003167:2
◇ Chairperson & CEO · Executives · 29 Jun 2026
17,970 shares American Depositary Shares SEC:0000905148-26-003140:0
▼ Chairperson & CEO · Executives · 30 Jun 2026
7,026 shares American Depositary Shares SEC:0000905148-26-003140:1
● Officer, Director · Executives · 30 Jun 2026
7,026 shares @ US$18.534 0.0056% mcap 1.0% of flow American Depositary Shares SEC144:0001959173-26-004972
◇ Chief Financial Officer · Executives · 25 Jun 2026
6,250 shares American Depositary Shares SEC:0000905148-26-003121:0
▼ Chief Financial Officer · Executives · 26 Jun 2026
2,264 shares American Depositary Shares SEC:0000905148-26-003121:1
◇ Chairperson & CEO · Executives · 25 Jun 2026
58,800 shares American Depositary Shares SEC:0000905148-26-003122:0
▼ Chairperson & CEO · Executives · 26 Jun 2026
24,543 shares American Depositary Shares SEC:0000905148-26-003122:1
◇ Chief Legal Officer · Executives · 25 Jun 2026
14,600 shares American Depositary Shares SEC:0000905148-26-003123:0
▼ Chief Legal Officer · Executives · 26 Jun 2026
4,103 shares American Depositary Shares SEC:0000905148-26-003123:1
● Officer · Executives · 26 Jun 2026
2,264 shares @ US$17.4613 0.0017% mcap 6.1% of flow American Depositary Shares SEC144:0001959173-26-004920
● Officer, Director · Executives · 26 Jun 2026
24,543 shares @ US$17.4613 0.019% mcap 3.4% of flow American Depositary Shares SEC144:0001959173-26-004916
● Officer · Executives · 26 Jun 2026
4,103 shares @ US$17.4613 0.0031% mcap 2.2% of flow American Depositary Shares SEC144:0001959173-26-004917
25 of 249 declarations
Load more (224 remaining) 关于 Zai Lab Ltd 再鼎医药有限公司 (NASDAQ: ZLAB) 是一家在美国纳斯达克市场上市的生物制药公司,业务足迹遍及美国和中国。对于国际投资者而言,它符合一家以增长为导向的生物技术平台的特征,该平台结合了中国的商业基础和全球研发能力。该公司由杜莹博士于2014年创立,旨在建立一家领先的全球生物制药公司,能够发现、开发和商业化解决主要未满足医疗需求的创新疗法。其总部位于马萨诸塞州剑桥和上海,这突显了该公司在两国市场获取人才、资本、临床基础设施和监管专业知识的双边模式。([zailaboratory.com](https://www.zailaboratory.com/about-us/))
再鼎医药的商业模式围绕着引进资产、战略合作和内部开发项目构建。该公司业务涵盖肿瘤学、免疫学、神经科学和传染病领域,并称自己是一家完全整合的生物制药公司,具备发现、临床开发、监管事务、生产和商业化能力。在中国,再鼎医药已建立了重要的商业平台,并表示其有八款产品上市,这为支持持续的研发投资提供了收入基础。([zailaboratory.com](https://www.zailaboratory.com/about-us/))
从竞争角度来看,再鼎医药通过结合在中国的本地商业执行能力和在全球推进特定资产的能力来脱颖而出。其已上市产品组合包括 ZEJULA、VYVGART、NUZYRA 和 XACDURO,而其产品线包括近期上市和监管机会,如 KarXT 和 TIVDAK。该公司还日益将战略重点放在 zocilurtatug pelitecan(简称“zoci”)上,这是一种 DLL3 靶向抗体药物偶联物,管理层称其在小细胞肺癌领域具有潜在的同类最佳和首创潜力。2026年,再鼎医药表示 KarXT 的上市准备工作正在进行中,TIVDAK 仍在接受监管审查,而 povetacicept 和 elegrobart 的积极3期数据为区域业务创造了额外的增长机会。([ir.zailaboratory.com](https://ir.zailaboratory.com/news-releases/news-release-details/zai-lab-announces-first-quarter-2026-financial-results-and))
从地理上看,该公司在美国、大中华区和欧洲设有团队,并列出了包括剑桥、旧金山、圣地亚哥、北京、上海、苏州、香港和台湾在内的地点。这一足迹支持了其依赖跨境研发、区域监管执行以及在全球最重要的制药市场之一进行商业化的战略。([zailaboratory.com](https://www.zailaboratory.com/about-us/))
近期发展具有实质性意义。2026年,再鼎医药报告了中国国家药品监督管理局 (NMPA) 批准 COBENFY 用于成人精神分裂症,NMPA 批准 AUGTYRO 用于 NTRK 阳性实体瘤,启动了 zoci 在二线广泛期小细胞肺癌中的全球3期研究,并在 AACR 2026 上公布了令人鼓舞的临床数据。2026年第一季度收入为 $99.6 million,截至2026年3月31日,现金、短期投资和流动受限现金总计 $761.3 million。对于投资者而言,再鼎医药提供了对中国生物制药增长跑道和全球相关产品线的敞口,但伴随着纳斯达克上市生物技术公司典型的临床和监管风险。([ir.zailaboratory.com](https://ir.zailaboratory.com/news-releases/news-release-details/zai-lab-announces-first-quarter-2026-financial-results-and))