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Rallybio Corp Stock Price, News & Analysis

RLYB Nasdaq

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

Rallybio Corp (RLYB) is a clinical-stage biotechnology company pioneering therapies for severe rare disorders through advanced modalities including antibodies and engineered proteins. This dedicated news hub provides investors and industry observers with essential updates on the company's scientific progress and operational developments.

Access timely reports on clinical trial milestones, regulatory submissions, and strategic collaborations. Our curated collection features verified press releases, financial disclosures, and analysis of RLYB's innovative pipeline targeting conditions like fetal/neonatal alloimmune thrombocytopenia.

Key updates include progress on therapeutic candidates, partnership announcements with research institutions, and financial performance summaries. The resource is particularly valuable for tracking Rallybio's unique approach combining validated biological mechanisms with novel treatment strategies.

Bookmark this page for streamlined access to Rallybio's latest advancements in rare disease research. Check regularly for authoritative reporting on clinical developments and corporate announcements from this innovative biopharma leader.

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Rallybio Corporation (NASDAQ: RLYB) recently published results from a Phase 1/2 proof-of-concept study for RLYB211, an anti-HPA-1a antibody aimed at preventing Fetal and Neonatal Alloimmune Thrombocytopenia (FNAIT). Published in the Journal of Thrombosis and Haemostasis, the study demonstrated that RLYB211 significantly accelerated the elimination of HPA-1a-positive platelets in all subjects, achieving ≥90% reduction in platelet elimination half-life compared to placebo. The therapy was well tolerated with no serious adverse events reported. Following these results, Rallybio announced in March 2023 that it would not continue the development of RLYB211, focusing instead on RLYB212, its monoclonal candidate for FNAIT, which is expected to offer advantages in dosing and manufacturing efficiency.

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Rallybio Corporation (NASDAQ: RLYB) announced that an abstract for RLYB212, an anti-HPA-1a monoclonal antibody, was accepted for presentation at the 31st Congress of the International Society on Thrombosis and Haemostasis (ISTH) in Montreal from June 24-28. RLYB212 aims to prevent fetal and neonatal alloimmune thrombocytopenia (FNAIT). The company is focused on developing therapies for severe rare diseases and has a robust pipeline, including RLYB116, a C5 complement inhibitor. Investors are reminded of the risks associated with clinical trials, potential funding challenges, and competition in the biotechnology sector.

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Rallybio Corporation (Nasdaq: RLYB) announces significant progress in its clinical trials, particularly with RLYB212, an anti-HPA-1a monoclonal antibody, which achieved proof-of-concept by rapidly eliminating transfused platelets in HPA-1a negative subjects. The multiple dose cohort study for RLYB212 is now enrolling, with results expected in Q4 2023. The company also continues its Phase 1 study of RLYB116, targeting complement-related diseases. Financially, Rallybio reported a net loss of $66.7 million for 2022 but has $169 million in cash reserves, providing a runway into Q1 2025. Future data and collaborations are anticipated to drive further developments.

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FAQ

What is the current stock price of Rallybio (RLYB)?

The current stock price of Rallybio (RLYB) is $0.6242 as of November 19, 2025.

What is the market cap of Rallybio (RLYB)?

The market cap of Rallybio (RLYB) is approximately 26.5M.
Rallybio Corp

Nasdaq:RLYB

RLYB Rankings

RLYB Stock Data

26.46M
37.48M
4.14%
74.65%
1.47%
Biotechnology
Pharmaceutical Preparations
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United States
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