Altimmune, Inc.

Altimmune, Inc. is a late clinical-stage biopharmaceutical company focused on developing therapies for serious liver diseases. Its lead candidate, pemvidutide, is a balanced 1:1 glucagon/GLP-1 dual receptor agonist being studied for metabolic dysfunction-associated steatohepatitis (MASH), alcohol use disorder (AUD), and alcohol-associated liver disease (ALD). The company is still in the development stage and has not generated product sales to date, so its business model depends on advancing clinical programs, securing financing, and potentially partnering or monetizing assets. Altimmune is headquartered in Gaithersburg, Maryland and trades on Nasdaq under the symbol ALT.

−230 187,8 %

−214 861,0 %

+105,0 %

18.55

18.55

— Altimmune, Inc.
%
Lead drug candidate development90% Clinical development of pemvidutide across liver disease and metabolic indications.
Pipeline expansion10% Evaluation of additional indications that could leverage pemvidutide's clinical profile.

Altimmune does not sell approved commercial products, so its primary 'customers' are not end-market patients but rather...

  • Clinical trial ecosystemprimary

    Patients, investigators, CROs, and vendors involved in running pemvidutide studies for MASH, AUD, and ALD.

  • Strategic pharmaceutical partnersprimary

    Potential collaborators or acquirers that may fund, license, or commercialize pemvidutide if clinical data are compelling.

  • Future prescribers and payersemerging

    Healthcare providers and reimbursement decision-makers that would matter only if pemvidutide reaches approval and market launch.

Altimmune is headquartered in the United States and its principal operations are managed from Maryland...

  • Headquartered in Gaithersburg, Maryland, United States
  • Nasdaq-listed U.S. biopharma with U.S.-centered operations
  • Clinical trials may be run in the U.K. and EU
  • Foreign trial execution adds regulatory and enrollment complexity
  • Tariffs, inflation, and FX can affect trial and supply costs

Altimmune's strategy is centered on advancing pemvidutide through late-stage clinical development in MASH while also...

01
Complete and read out late-stage pemvidutide trialsshort-term

Clinical data are the main source of value because the company has no commercial revenue.

02
Expand pemvidutide into multiple liver disease indicationsmedium-term

A broader label opportunity could improve partnering leverage and commercial potential.

03
Secure external funding and strategic partnershipsshort-term

Long-duration clinical development requires capital beyond current cash resources.

Altimmune faces the classic risks of a single-asset, late clinical-stage biotech company: trial failure, delayed...

critical

Single-asset clinical development risk

Most of the company's value is tied to pemvidutide, so adverse trial results or safety issues would have an outsized impact.

Scope
Pemvidutide in MASH, AUD, and ALD
Materiality
high
high

Financing and dilution risk

The company has no product revenue and must continue raising capital to fund trials and operations.

Scope
Equity offerings, debt financing, partnership monetization
Materiality
high
high

Regulatory and trial execution risk

Clinical timelines depend on FDA and foreign regulatory reviews, site activation, and patient enrollment.

Scope
U.S., U.K., EU, and other foreign trial jurisdictions
Materiality
high
high

Competitive pressure from large pharmaceutical companies

Large incumbents have greater R&D, manufacturing, and commercialization resources in overlapping therapeutic areas.

Scope
MASH and metabolic/liver disease markets
Materiality
medium
medium

Supply-chain and macro cost inflation

Tariffs, inflation, and logistics disruptions can increase clinical and manufacturing costs.

Scope
Raw materials, clinical trial expenses, vendor services
Materiality
medium
Research and development accruals
Can materially change reported R&D expense and operating loss
Program-specific cost allocation
Affects trend analysis of pipeline spending
Short-term investment valuation and liquidity disclosure
Affects balance sheet presentation and liquidity assessment

: 11/08/2026