Altimmune, Inc. (ALT)

Altimmune Employees

Altimmune had 57 employees as of December 31, 2025. The number of employees decreased by 2 or 3.39% compared to the previous year. That makes Altimmune the 34,333rd largest employer in the world and 4,576th in the United States.

• Employees: 57
• Change (1Y): -2
• Growth (1Y): -3.39%
• Revenue / Employee: $544
• Profits / Employee: -$1,609,825
• Market Cap: 410.43M

Employees Chart

Chart

Chart

Employees History

Date	Employees	Change (1Y)	Growth (1Y)
Dec 31, 2025	57	-2	-3.39%
Dec 31, 2024	59	0	-
Dec 31, 2023	59	7	13.46%
Dec 31, 2022	52	5	10.64%
Dec 31, 2021	47	4	9.30%

Data Source: S&P Global Market Intelligence Last updated: Dec 31, 2025

Employee data is provided by S&P Global Market Intelligence and updates once per year after the filing of each annual report.

Update frequency:

Yearly

Last checked:

Oct 30, 2026

Data Sources Report a data error