Altimmune, Inc. number of employees

Altimmune, Inc. reported 57 employees at December 31, 2025 in its latest annual report. Revenue per employee was $719.

Headcount by year

Fiscal year end	Employees	Change	Revenue per employee	Source
December 31, 2025	57	—	$719	10-K, filed March 6, 2026

What the annual reports say

Employees and Human Capital Management As of December 31, 2025, we had 57 full-time employees, 16 of whom hold M.D. or Ph.D. degrees and 23 of whom hold other advanced degrees. 2025 annual report

Headcount as the company states it in Item 1 of its annual report (some count full-time equivalents or exclude part-time and temporary staff), at the date it gives. Years where the report states no clear total are left out rather than estimated. Changes can reflect acquisitions and disposals as well as hiring and job cuts.

Compare with peers

Head to head: ALT vs LYEL AIM vs ALT ALT vs IBIO

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Figures from Altimmune, Inc.'s SEC filings (10-K and 10-Q), retrieved November 1, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Altimmune, Inc.