10-Q quarterly report · filed Nov 6, 2025

Altimmune, Inc. (ALT) Q3 2025 10-Q Quarterly Report

Short answer

Altimmune, Inc. (ALT) filed its Q3 2025 10-Q quarterly report on Nov 6, 2025 for the quarter ended Sep 30, 2025. Quarterly revenue was $5,000 (up 0.0% year over year) with net income of −$19M.

Q3 2025 key financials · XBRL

Revenue
$5,000
+0.0% YoY · +0.0% QoQ
Net income
−$19M
+16.8% YoY · +14.1% QoQ
Operating margin
-417180.0%
EPS (diluted)
−$0.21
+34.4% YoY · +22.2% QoQ

Source: XBRL data from the Altimmune, Inc. (ALT) Q3 2025 10-Q on SEC EDGAR. USD.

Altimmune, Inc. Q3 2025 10-Q analysis

AI summary of MD&A and risk factor updates

Management Discussion & Analysis

  • Revenue $5,000, flat YoY; no product sales generated
  • Operating loss $20.9M vs $24.8M YoY; operating margin not disclosed
  • MASH R&D $4.3M, down 48%; AUD R&D $1.9M and ALD R&D $1.5M
  • Cash, equivalents, restricted cash and investments $210.8M; operating cash use $48.1M
  • Financing provided $125.7M, including $111.8M equity proceeds and $14.3M term-loan proceeds
  • Funding sufficient for at least twelve months; additional financing and partnerships needed long term

Risk Factors

  • No material changes from 10-K risk factors filed February 27, 2025
  • No newly triggered risk factor identified in the quarter
  • Carried-forward risks unchanged from latest 10-Q filed August 12, 2025

Generated from the filing text; verify against the original. 10-K vs 10-Q vs 8-K

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