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Altimmune, Inc. (ALT) Financial History

4 years of revenue, earnings, cash-flow and balance-sheet history from public filings.

Healthcare · Biotechnology · DATA UPDATED 2026-07-24

Altimmune, Inc. (ALT) operates in the Biotechnology industry and is headquartered in Gaithersburg, United States with about 57 employees. Its market capitalization is roughly $552 million. In the fiscal year ended 2025-12-31, ALT reported $0M in revenue and ($88M) in net income.

Altimmune, Inc., a late clinical stage biopharmaceutical company, focuses on developing novel therapies for serious liver diseases.

Interactive charts & full statements → Open the ALT valuation workbench →

ALT Revenue & Earnings History — Annual Income Statement

Income statement2025-12-312024-12-312023-12-312022-12-312021-12-31
Total Revenue$0M$0M$0M($0M)
Operating Income (EBIT)($94M)($103M)($84M)($88M)
Net Income($88M)($95M)($88M)($85M)

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

ALT Quarterly Revenue & Earnings — Last 8 Quarters

Quarterly income statement2026-03-312025-12-312025-09-302025-06-302025-03-31
Total Revenue$0M$0M$0M$0M$0M
Operating Income (EBIT)($24M)($29M)($21M)($23M)($22M)
Net Income($23M)($27M)($19M)($22M)($20M)

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

ALT Free Cash Flow History

ALT Balance Sheet History

Balance sheet2025-12-312024-12-312023-12-312022-12-312021-12-31
Total Assets$280M$139M$211M$207M
Total Liabilities$55M$16M$16M$22M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Quarterly statements, profitability ratios, price history, insider activity and institutional holders are in the interactive ALT viewer.

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