Zai Lab Limited

Last updated September 27, 2026

Organization details

Legal name
Zai Lab Limited
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Cayman Islands
Headquarters city
Shanghai
Headquarters country
China
Fiscal year end
December
Ticker symbol
ZLAB
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001704292
Wikidata ID
Q106221884

Board of directors

Chief executives

Ying Du · Chairperson & CEO
Dates unknown

Board connections

5 of this board's directors also sit on 9 other boards. 8 are in the same sector.

Network of Zai Lab Limited's board connections Alkermes plc Alkermes plc Corvus Pharmaceuticals Inc. Corvus Pharmaceuticals... Dianthus Therapeutics Inc. Dianthus Therapeutics... IDEAYA Biosciences Inc. IDEAYA Biosciences Inc... Jasper Therapeutics Inc. Jasper Therapeutics In... Revvity Inc. Revvity Inc. Tarsus Pharmaceuticals Inc. Tarsus Pharmaceuticals... Vera Therapeutics Inc. Vera Therapeutics Inc. Zenas BioPharma Inc. Zenas BioPharma Inc. Leon O. Moulder Jr. Leon O. Moulder Jr. Michel Vounatsos Michel Vounatsos Richard Gaynor Richard Gaynor Scott W. Morrison Scott W. Morrison William Lis William Lis Zai Lab Limited
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$65,804
2 purchases by 1 insider
Sold, last 12 months
$11,110,676
39 sales by 6 insiders
Date Insider Transaction Shares Price Value
Oct 1, 2026 Chen Yajing Officer (Chief Financial Officer) Option exercise +920 — —
Oct 1, 2026 Chen Yajing Officer (Chief Financial Officer) Shares withheld for tax −315 $25.50 $8,033
Aug 19, 2026 Chen Yajing Officer (Chief Financial Officer) Open-market sale −260 $27.00 $7,020
Aug 14, 2026 Chen Yajing Officer (Chief Financial Officer) Option exercise +1,250 — —
Aug 14, 2026 Chen Yajing Officer (Chief Financial Officer) Shares withheld for tax −427 $25.90 $11,059
Aug 12, 2026 William Lis Director Open-market sale −8,506 $25.00 $212,650
Aug 11, 2026 Chen Yajing Officer (Chief Financial Officer) Open-market sale −619 $25.00 $15,475
Jul 2, 2026 Ying Du Director, Officer (Chairperson & CEO) Option exercise +11,048 — —
Jul 2, 2026 Ying Du Director, Officer (Chairperson & CEO) Shares withheld for tax −4,348 $19.12 $83,134
Jul 1, 2026 Ying Du Director, Officer (Chairperson & CEO) Option exercise +18,000 — —
Jul 1, 2026 Richard Gaynor Director Open-market purchase +1,736 $19.05 $33,071
Jul 1, 2026 Ying Du Director, Officer (Chairperson & CEO) Shares withheld for tax −7,083 $19.15 $135,639
Jun 30, 2026 Ying Du Director, Officer (Chairperson & CEO) Open-market sale −7,026 $18.53 $130,192
Jun 29, 2026 Ying Du Director, Officer (Chairperson & CEO) Option exercise +17,970 — —
Jun 26, 2026 Edmondson Frazor Titus III Officer (Chief Legal Officer) Open-market sale −4,103 $17.46 $71,638

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Questions about Zai Lab Limited

Who is the CEO of Zai Lab Limited?

Ying Du is Zai Lab Limited's Chairperson & CEO.

How many directors are on Zai Lab Limited's board?

Zai Lab Limited's board has 10 directors: John D. Diekman, Kai-Xian Chen, Leon O. Moulder Jr., Michel Vounatsos, Nisa Leung, Peter Wirth, Richard Gaynor, Scott W. Morrison, William Lis and Ying Du.

Are Zai Lab Limited insiders buying or selling shares?

Over the last 12 months, Zai Lab Limited insiders bought $65,804 of shares in 2 purchases and sold $11.1 million of shares in 39 sales on the open market, as reported to the SEC on Forms 4 and 5.

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