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Altimmune Stock Price, News & Analysis

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

Altimmune Inc (ALT) is a clinical-stage biopharmaceutical company pioneering peptide-based therapeutics for obesity, metabolic disorders, and liver diseases. This page serves as the definitive source for verified news and press releases directly from the company and trusted financial publications.

Investors and researchers will find timely updates on clinical trial progress, including developments for pemvidutide, the company’s GLP-1/glucagon dual receptor agonist candidate. Track regulatory milestones, partnership announcements, and strategic initiatives that shape Altimmune’s research pipeline.

Our curated news feed includes earnings reports, scientific presentations, and manufacturing updates, providing a holistic view of the company’s trajectory. All content is rigorously vetted to ensure alignment with financial reporting standards and clinical accuracy.

Bookmark this page for efficient access to Altimmune’s latest material events. Check regularly for updates on pivotal studies in metabolic-associated steatohepatitis (MASH) and obesity therapeutics, ensuring you stay informed on developments impacting this innovative biopharma leader.

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Altimmune, Inc. (Nasdaq: ALT) announced results from its Phase 1b trial evaluating the safety and immunogenicity of its intranasal anthrax vaccine candidate, NasoShield. The trial, supported by BARDA, involved 42 healthy volunteers. Key findings indicated significant serum binding antibody responses to the protective antigen compared to placebo. However, responses blocking anthrax toxin were lower than in previous studies with BioThrax. Importantly, 80% of subjects exhibited mucosal IgA responses. The vaccine was well-tolerated. Next steps will involve discussions with BARDA regarding further development funding.

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Altimmune, Inc. (Nasdaq: ALT) announced a collaboration with Summit Biosciences to manufacture a metered multidose nasal spray for its COVID-19 vaccine candidate, AdCOVID. This innovation aims to provide an easy vaccination method, especially in high-demand areas, benefiting from room temperature stability. Currently in a Phase 1 trial, AdCOVID is designed to generate systemic and mucosal immunity against SARS-CoV-2. Positive results from preclinical studies show strong immune responses and high protection rates.

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Altimmune, Inc. (Nasdaq: ALT) announced promising preclinical results for its intranasal COVID-19 vaccine candidate, AdCOVID. Conducted in collaboration with the University of Alabama at Birmingham and Saint Louis University, the studies demonstrated 100% protection against lethal SARS-CoV-2 challenges in mice and over a 1000-fold reduction in viral replication post-infection. Antibody responses were durable for at least six months. The Phase 1 clinical trial has begun with data expected in Q2 2021, highlighting AdCOVID’s potential as a leading vaccine candidate.

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Altimmune, Inc. expands its collaboration with Lonza to establish a dedicated suite for the production of its AdCOVID vaccine candidate at Lonza's Houston facility. This agreement aims to enhance manufacturing capacity for the intranasal COVID-19 vaccine, addressing current supply challenges. Altimmune is in Phase 1 trials of AdCOVID, with data expected in Q2 2021. The vaccine promises easy storage and a potential one-year immunity after a single dose. Preclinical studies suggest significant immune response activation, positioning AdCOVID as a potential leader in COVID-19 vaccination strategies.

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Altimmune announced management presentations at two upcoming conferences. A fireside chat at the H.C. Wainwright Global Life Sciences Conference will take place on March 9, 2021, featuring CEO Vipin Garg and other executives. Additionally, Chief Medical Officer Dr. Scott Harris will present at the NASH-TAG Conference on March 13, 2021, discussing dual GLP-1 agonists for treating liver dysfunction in NASH. Webcast links for both events are available on Altimmune's website, providing further insights into their innovative pipeline.

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Altimmune, Inc. (Nasdaq: ALT) has initiated enrollment in a Phase 1 clinical trial for AdCOVID, a single-dose intranasal COVID-19 vaccine aimed at generating both systemic and local immunity. The trial targets up to 180 healthy adults aged 18-55 to assess safety and immunogenicity. Results from preclinical studies show promising mucosal immunity responses, crucial for virus transmission prevention. The trial's full data readout is expected by Q2 2021, with the potential for room temperature stability enhancing distribution efficiency.

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Altimmune announced the commencement of enrollment in its Phase 1 clinical trial for AdCOVID, a novel intranasal COVID-19 vaccine. The company reported a significant increase in cash reserves to $216 million, up from $37 million year-over-year. Revenue rose to $8.2 million, driven by U.S. government contracts. However, net loss attributed to common stockholders increased to $49 million, reflecting higher R&D and administrative expenses. The company is advancing multiple clinical trials, including ALT-801 and T-COVID, with data readouts expected in 2021.

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Altimmune plans to report its full year 2020 financial results on February 25, 2021. The company will hold a conference call at 8:30 AM ET to discuss these results and provide a business update. Altimmune focuses on developing intranasal vaccines and immune modulating therapies, with a diverse pipeline including products for COVID-19, anthrax, influenza, and liver disease. The company's offerings include AdCOVID™, NasoShield™, NasoVAX™, T-COVID™, ALT-801, and HepTcell™.

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Altimmune, Inc. (Nasdaq: ALT) has received FDA clearance for its Phase 1 clinical trial of AdCOVID, a single-dose, intranasal COVID-19 vaccine, with patient enrollment set to begin next week. The trial aims to evaluate the safety and immunogenicity of AdCOVID in 180 healthy adults aged 18 to 55. Preclinical studies have shown promising immune responses, and AdCOVID is designed to stimulate both systemic and mucosal immunity. The company anticipates that this vaccine could be stored at room temperature, potentially facilitating broader distribution.

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Altimmune has initiated a Phase 2 clinical trial for HepTcell, an innovative immunotherapeutic designed to treat chronic hepatitis B (CHB). Conducted across the U.S., Canada, and Europe, this double-blind study includes 80 adults and will assess safety and efficacy over 24 weeks, with a focus on virological response. CHB affects 292 million globally, with no current cure, leading to significant health risks. HepTcell aims to restore T cell function, addressing a critical unmet need in CHB therapy.

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FAQ

What is the current stock price of Altimmune (ALT)?

The current stock price of Altimmune (ALT) is $6.78 as of June 18, 2025.

What is the market cap of Altimmune (ALT)?

The market cap of Altimmune (ALT) is approximately 530.4M.
Altimmune

Nasdaq:ALT

ALT Rankings

ALT Stock Data

530.44M
80.49M
0.84%
53.69%
28.13%
Biotechnology
Pharmaceutical Preparations
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United States
GAITHERSBURG