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I-Mab Stock Price, News & Analysis

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Welcome to our dedicated page for I-Mab news (Ticker: IMAB), a resource for investors and traders seeking the latest updates and insights on I-Mab stock.

I-Mab (NASDAQ: IMAB), now known as NovaBridge Biosciences, generates a steady flow of news as a U.S.-based, global biotech company focused on precision immuno-oncology. Investors following IMAB-related headlines can track how the company advances its lead Claudin 18.2 x 4-1BB bispecific antibody, givastomig, and other pipeline assets through clinical milestones, strategic transactions, and capital markets activity.

News coverage commonly highlights clinical data from Phase 1 and Phase 1b studies of givastomig in Claudin 18.2-positive gastric and gastroesophageal cancers, including monotherapy results and combination regimens with immunochemotherapy in the first-line metastatic setting. Company announcements describe objective response rates, safety findings, and study design details from presentations at major oncology conferences such as ESMO GI and the AACR-NCI-EORTC Molecular Targets and Cancer Therapeutics meeting.

Beyond clinical readouts, IMAB news items also cover the company’s broader transformation into a global biotech platform under the NovaBridge Biosciences name. Releases discuss the adoption of a hub-and-spoke business model, the formation of subsidiaries like Visara, Inc. for VIS-101 in ophthalmology, and strategic agreements with partners including ABL Bio, AffaMed Therapeutics, AskGene Pharma, and Everest Medicines. Capital markets updates, such as underwritten offerings of American Depositary Shares and intentions to pursue a dual listing on the Hong Kong Stock Exchange, are also key themes.

On this news page, readers can review company press releases, SEC-referenced announcements, and other IMAB-related updates in one place. For investors and researchers, regularly checking this feed offers insight into clinical progress, partnership activity, governance changes, and financing events that shape the outlook for I-Mab’s, and NovaBridge Biosciences’, oncology and ophthalmology programs.

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I-Mab (Nasdaq: IMAB) announced the filing of a prospectus supplement with the SEC to register 19,050,555 ordinary shares held by Gaoling Fund and YHG Investment, in compliance with PIPE Agreements from September 2020. Hillhouse currently owns 13.3% of I-Mab's shares. This registration is part of a shelf registration statement filed on February 5, 2021. I-Mab, a clinical-stage biopharmaceutical company, focuses on immuno-oncology and has a pipeline of over 15 drug candidates, aiming for transformational medicines through innovative drug development.

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I-Mab (NASDAQ: IMAB) announced a poster presentation at the 2021 AACR Annual Meeting showcasing uliledlimab (TJD5), a novel CD73 blocking antibody. This innovative treatment targets adenosine-rich cancer microenvironments with unique binding properties, providing potential anti-tumor activity in combination with PD-(L)1 therapies. Additionally, an abstract has been submitted for the phase 1 study of uliledlimab and atezolizumab, indicating ongoing clinical evaluation. The meeting will occur virtually from April 10-15, 2021.

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I-Mab (Nasdaq: IMAB) has announced new collaborations with Complix and Affinity to enhance its drug discovery capabilities in immuno-oncology. These partnerships will provide access to advanced technology platforms including Cell Penetrating Alphabodies and tumor-site activated masked antibodies, aimed at developing innovative cancer therapeutics. The company remains focused on advancing its existing clinical programs while expanding its pipeline of novel drug candidates. I-Mab's strategy underscores its commitment to scientific leadership and innovation in the biopharmaceutical sector.

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I-Mab (Nasdaq: IMAB), a biopharmaceutical firm, will announce its financial results for the full year ending December 31, 2020, before the market opens on March 29, 2021. A conference call is scheduled for 8:00 a.m. ET on the same day, where the company will provide a corporate update. I-Mab aims to advance from a clinical stage to a fully integrated company with a robust pipeline of over 15 drug candidates in the immuno-oncology field. The call requires prior registration, and a replay will be available on the company’s website.

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I-Mab (Nasdaq: IMAB) has announced the dosing of the first patient in the pivotal phase 3 trial for eftansomatropin alfa, targeting pediatric growth hormone deficiency in China. This long-acting recombinant human growth hormone is designed to improve patient compliance by allowing weekly injections, in contrast to daily alternatives. The trial will enroll 165 patients, comparing eftansomatropin alfa with Norditropin over 52 weeks. A successful trial could significantly improve the quality of life for children with growth hormone deficiency, addressing a substantial unmet need in China.

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I-Mab (Nasdaq: IMAB) announced its participation in several upcoming virtual conferences in March 2021. Key conferences include the H.C. Wainwright Global Life Sciences Conference on March 9, the Credit Suisse Asian Investment Conference from March 22-26, and the Morgan Stanley Hong Kong Summit from March 29-31. Notable management participants include Dr. Jingwu Zang, Dr. Joan Huaqiong Shen, and CFO Jielun Zhu. The company is committed to advancing its pipeline of biologics in the immuno-oncology sector, aiming for rapid commercialization and global presence.

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I-Mab (Nasdaq: IMAB) announced the clearance of its IND application by China's NMPA for TJ210/MOR210, allowing the initiation of a phase 1 clinical trial. This trial aims to evaluate the drug's safety, tolerability, pharmacokinetics, and pharmacodynamics in patients with advanced solid tumors. TJ210/MOR210, a monoclonal antibody targeting C5aR1, is designed to block tumor-promoting immune cells. The trial follows similar studies in the U.S. and is expected to accelerate drug development for patients who have not responded to existing therapies.

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I-Mab (Nasdaq: IMAB) announced a follow-on public offering of 3,283,950 American depositary shares, priced at US$54.00 each, by certain pre-IPO shareholders. The offering includes a 30-day option for underwriters to buy an additional 492,590 ADSs. Proceeds will not benefit the company as they are being sold by existing shareholders. The offering is made via a prospectus supplement filed with the SEC on February 5, 2021. The company focuses on developing novel biologics in the immuno-oncology field, with a pipeline of over 15 drug candidates.

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I-Mab (Nasdaq: IMAB) announced a proposed registered underwritten public offering by certain pre-IPO shareholders of 3,283,950 American depositary shares (ADSs), each representing 23 ordinary shares. An additional option allows underwriters to purchase 492,590 more ADSs. The company will not receive proceeds from this sale. The offering is made under an automatic shelf registration statement filed with the SEC on February 5, 2021. BofA Securities, Piper Sandler, and Cantor Fitzgerald are joint bookrunners for the offering.

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I-Mab (Nasdaq: IMAB), a clinical-stage biopharmaceutical company, has announced significant clinical advancements for its CD73 antibody, uliledlimab (TJD5), targeting advanced solid tumors. The company has initiated a phase 1/2 study in China and completed initial assessments in the U.S., demonstrating the safety and clinical activity of uliledlimab in combination with PD-1 inhibitors. Detailed results are expected at major conferences in 2021. I-Mab aims to offer innovative therapies for patients unresponsive to existing treatments.

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FAQ

What is the current stock price of I-Mab (IMAB)?

The current stock price of I-Mab (IMAB) is $4.63 as of October 30, 2025.

What is the market cap of I-Mab (IMAB)?

The market cap of I-Mab (IMAB) is approximately 533.7M.
I-Mab

Nasdaq:IMAB

IMAB Rankings

IMAB Stock Data

533.68M
78.65M
21.43%
20%
2.43%
Biotechnology
Healthcare
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United States
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