---
title: "Zai Lab Ltd SEC filings"
url: https://altstreet.investments/edgar/1704292
kind: edgar-entity
updated: 2026-11-11
publisher: AltStreet (https://altstreet.investments)
license: Public factual pages may be read, quoted and cited with attribution and a link. Bulk redistribution is not permitted.
---

# Zai Lab Ltd: SEC filings and what they report

Zai Lab Ltd, a Cayman Islands-incorporated biopharmaceutical company, filed this Form D to report a private placement of equity securities totaling $249.9M from 25 investors under the 506(b) exemption. First sale date and minimum investment are not disclosed on the filing. No known parent platform or related fund family is identified; this appears to be a corporate capital raise by an operating company rather than a managed investment vehicle.

| Field | Value |
| --- | --- |
| Entity | Zai Lab Ltd |
| CIK | 1704292 |
| Filing family | 506(b) |
| Entity type | platform company |
| Newest fact-bearing filing | November 9, 2026, accession 0001704292-26-000038 |
| Total offering amount (as filed) | $249,933,600 |
| Total sold (as reported) | $249,933,600 |
| Investors (as reported) | 25 |
| Vintage | 2026 |

## Related persons (Form D Item 3)

| Name | Relationship |
| --- | --- |
| SAMANTHA (YING) DU, Ph.D. | Executive Officer, Director |
| JOHN DIEKMAN, Ph.D. | Director |
| RICHARD GAYNOR, M.D. | Director |
| NISA LEUNG | Director |
| WILLIAM LIS | Director |
| SCOTT MORRISON | Director |
| LEON MOULDER, JR. | Director |
| MICHEL VOUNATSOS | Director |
| PETER WIRTH, J.D. | Director |
| YAJING CHEN, Ph.D. | Executive Officer |
| RAFAEL AMADO, M.D. | Executive Officer |
| F. EDMONDSON, J.D. | Executive Officer |


## Filings (1 on record, newest first)

| Date | Form | Family | SEC link |
| --- | --- | --- | --- |
| November 9, 2026 | D | Form D | https://www.sec.gov/Archives/edgar/data/1704292/000170429226000038/ |


## More

- Entity page (HTML, with events, parties and the platform record): https://altstreet.investments/edgar/1704292
- SEC EDGAR filing index: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001704292&owner=include&count=40
- Signal history, evidence passages and the entity graph are AltStreet Terminal features: https://altstreet.investments/terminal

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Source page: https://altstreet.investments/edgar/1704292
Machine index: https://altstreet.investments/llms.txt
AltStreet reads what platforms, funds and issuers file with the SEC and what they tell investors, and publishes the difference. Figures are as filed or as captured on the date stated; nothing here is investment advice.