Zai Lab Ltd (ZLAB)
Latest ZLAB Insider Trades
About Zai Lab Ltd (ZLAB)
Zai Lab Ltd is a biopharmaceutical company focusing on discovering or licensing, developing, and commercializing proprietary therapeutics that address areas of unmet medical need including in the fields of oncology, autoimmune and infectious diseases. Zai Lab has a diverse pipeline of potentially first-in-class product candidates developed through in-house R&D and global partnerships. The company has successfully commercialized several products in China, including Zejula, Optune, Qinlock, and Nuzyra, with plans for further expansion The pipeline of proprietary drug candidates of the company includes ZL-1222, ZL-1311, ZL-6201 and many others.
- SHANGHAI
- 1,797
- 2017
- XNAS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 1,736 | $33K |
| Open-market sale | 8 | 54,361 | $1.03M |
| Grant or award | 11 | 455,468 |
ZLAB Insider Transactions (Form 4)
1769 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Ying Du - Officer | Grant or award | Restricted Share Units | 44,194 |
Recent ZLAB Form 8-K Filings
5Recent ZLAB Form 144 Notices of Proposed Sale
3A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Smiley Joshua L | Former Officer | 98,653 | $2.58M | View on EDGAR | |
| Chen Yajing | Officer |
ZLAB Insider Trading - FAQ
What is the latest insider trade for ZLAB?
Zai Lab Ltd (ZLAB) had 20 insider filings in the last 90 days, with the most recent on 2026-08-21. The full record for ZLAB runs to 69 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying ZLAB stock?
1 insider purchase of ZLAB was filed in the last 90 days, totaling $33K.
How many insiders are selling ZLAB stock?
8 insider sales of ZLAB were filed in the last 90 days, totaling $1.03M.
Where can I see ZLAB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks ZLAB Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow ZLAB insider buys?
Create a free InsiderAlpha account and press Watch on this page to add ZLAB to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Yajing Chen view on EDGAR
- - Yajing Chen view on EDGAR
- - William Lis view on EDGAR
- - Yajing Chen view on EDGAR
- - Richard Gaynor view on EDGAR
- - Ying Du view on EDGAR
- - Ying Du view on EDGAR
- - Frazor Titus Edmondson III view on EDGAR
- - Ying Du view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Health Care
- Where ZLAB's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track ZLAB insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
