Altimmune, Inc.

Nasdaq ALT · Gaithersburg, MD

Works in GI & liver · Infectious disease · Metabolic & endocrine · Psychiatry · Respiratory

Altimmune, Inc. is a clinical trial sponsor based in Gaithersburg, MD, listed as Nasdaq ALT. It has 2 active clinical trials with 1,921 planned participants, across 5 therapeutic areas. Since 2021 it has completed 15 trials and stopped 2 early.

Trial track record · since 2021

2Active trials1,921 planned participants
15Completed4 with results posted
2Stopped early12% of finished trials

Financials · Nasdaq ALT

Cash and equivalents
R&D expense
Net income (loss)
Cash runway

Fundraising

Pipeline · 2 active trials

StageTrialStatus

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Trial counts are as the sponsor reported them to ClinicalTrials.gov, for trials changed since 2021; latest update 2026-09-23.

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