Zai Lab Limited, a biopharmaceutical company, focuses on discovering, developing, and commercializing products that address medical conditions in the areas of oncology, immunology, neuroscience, and infectious diseases. Its commercial products include Zejula, an orally administered poly (ADP-ribose) polymerase 1/2 inhibitor for treating ovarian cancer; VYVGART, a human IgG1 antibody fragment for generalized myasthenia gravis and chronic inflammatory demyelinating polyneuropathy; NUZYRA for community-acquired bacterial pneumonia and acute bacterial skin and skin structure infections; Optune for glioblastoma multiforme; Qinlock for gastrointestinal stromal tumors; Xacduro for treating hospital-acquired and ventilator-associated bacterial pneumonia caused by a cinetobacter baumannii-calcoaceticus complex; and Augtyro for the treatment of ROS proto-oncogene 1 and non-small cell lung cancer. The company has a strategic collaboration with Tesaro, Inc., NovoCure Ltd., Deciphera Pharmaceuticals, LLC, Paratek Bermuda Ltd., argent BV, Turning Point Therapeutics, Inc., Entasis Therapeutics Holdings Inc., Karuna Therapeutics, Inc., Pfizer Inc., Amgen Inc., and with Boehringer Ingelheim GmbH. The company was incorporated in 2013 and is based in Pudong, China. Show more

Building B, Pudong, 201203, China

Biotechnology

Healthcare

Market Cap

2.313B

52 Wk Range

$15.96 - $44.34

Previous Close

$20.33

Open

$20.46

Volume

903,114

Day Range

$20.38 - $21.33

Enterprise Value

1.735B

Cash

661.3M

Avg Qtr Burn

-11.91M

Insider Ownership

1.90%

Institutional Own.

33.50%

Qtr Updated

03/31/26

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Drug & Indication	Stage & Event	Catalyst Date
Zocilurtatug pelitecan (formerly ZL-1310) Details 2L relapsed small cell lung cancer (SCLC)	Phase 3 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Zocilurtatug pelitecan (formerly ZL-1310) Details Neuroendocrine carcinoma	Phase 2 Update	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
ZL-1503 Details Moderate-to-severe atopic dermatitis	Phase 1 Data readout	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.
Zocilurtatug pelitecan (formerly ZL-1310) Details Extensive-Stage Small Cell Lung Cancer	Phase 1 Data readout	Some catalyst date You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details. You must sign up to see the catalyst details.Sign up now.