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Zenas BioPharma Inc. Stock Price, News & Analysis

ZBIO Nasdaq

Welcome to our dedicated page for Zenas BioPharma news (Ticker: ZBIO), a resource for investors and traders seeking the latest updates and insights on Zenas BioPharma stock.

Zenas BioPharma, Inc. (Nasdaq: ZBIO) is a clinical-stage global biopharmaceutical company focused on autoimmune diseases, and its news flow reflects active development across multiple programs. Company announcements frequently highlight progress with its lead product candidate, obexelimab, a bifunctional monoclonal antibody designed to bind CD19 and FcγRIIb across the B cell lineage to inhibit cells implicated in autoimmune disease without depleting them. News items include updates on the Phase 3 INDIGO trial in Immunoglobulin G4-Related Disease (IgG4-RD), Phase 2 MoonStone trial in Relapsing Multiple Sclerosis (RMS), and Phase 2 SunStone trial in Systemic Lupus Erythematosus (SLE), including reports of statistically significant efficacy results and safety findings.

Investors following ZBIO news can also track developments related to orelabrutinib, a late-stage, highly selective CNS-penetrant, oral BTK inhibitor licensed from InnoCare Pharma. Press releases cover Phase 3 trials in Primary Progressive Multiple Sclerosis (PPMS) and planned trials in Secondary Progressive Multiple Sclerosis (SPMS), as well as partner-reported data in SLE. Additional news covers earlier-stage programs ZB021 and ZB022, described as potentially best-in-class oral IL-17AA/AF and TYK2 inhibitors in IND-enabling or preclinical stages.

Regulatory, financing and corporate updates are another key component of Zenas BioPharma’s news. The company issues releases on revenue participation and funding agreements, such as its obexelimab funding arrangement with Royalty Pharma, private placement financings, and material license agreements with InnoCare. Earnings-related press releases and Form 8-K–linked announcements provide context on cash runway, research and development spending, and strategic priorities.

This ZBIO news page aggregates these disclosures so readers can follow clinical milestones, regulatory plans, licensing transactions and capital raises associated with Zenas’ autoimmune pipeline. For investors, analysts and healthcare professionals, it offers a single view into how obexelimab, orelabrutinib, ZB021 and ZB022 are progressing through development and how the company is structuring partnerships and funding to support its programs.

Rhea-AI Summary

Zenas BioPharma (Nasdaq: ZBIO) has announced the pricing of its upsized initial public offering (IPO) of 13,235,294 shares at $17.00 per share. The company expects to raise approximately $225.0 million in gross proceeds. Trading on the Nasdaq Global Select Market is set to begin on September 13, 2024, with the offering closing on September 16, 2024. Zenas has granted underwriters a 30-day option to purchase up to an additional 1,985,294 shares at the IPO price. Morgan Stanley, Jefferies, Citigroup, and Guggenheim Securities are acting as joint book-running managers for the offering.

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FAQ

What is the current stock price of Zenas BioPharma (ZBIO)?

The current stock price of Zenas BioPharma (ZBIO) is $22.48 as of April 7, 2026.

What is the market cap of Zenas BioPharma (ZBIO)?

The market cap of Zenas BioPharma (ZBIO) is approximately 1.4B.