ALT Earnings Results and History
Altimmune, Inc.'s earnings at a glance: the latest results and outlook from the press release, revenue, margins and EPS for every quarter from the company's SEC filings, and how the stock moved after each report. New results show here within about a minute of being filed.
- Revenue$26K +420.0% vs a year ago
- Net income−$27.4M
- EPS (GAAP)−$0.26
Filed Aug 12, 2026. The next earnings release shows here within a minute of filing.
EPS by quarter
GAAP diluted, 12 quartersRevenue and operating margin
from 10-Q and 10-KQuarter by quarter
from 10-Q and 10-K filings| Quarter ended | Revenue | Growth | Op margin | Net income | EPS | Free cash flow |
|---|---|---|---|---|---|---|
| Dec 2025 | $26K | +420.0% | −111126.9% | −$27.4M | −$0.26 | −$19.4M |
| Sep 2025 | $5K | 0.0% | −417180.0% | −$19M | −$0.21 | −$11.9M |
| Jun 2025 | $5K | 0.0% | −458440.0% | −$22.1M | −$0.27 | – |
| Mar 2025 | $5K | 0.0% | −436300.0% | −$19.6M | −$0.26 | – |
EPS here is GAAP diluted, as filed with the SEC. Estimates are usually based on adjusted EPS, so the two can differ. Growth compares with the same quarter a year earlier.
Year by year
fiscal years, from 10-K filings| Year ended | Revenue | Growth | Op margin | Net income | EPS |
|---|---|---|---|---|---|
| Dec 31, 2025 | $41K | +105.0% | −230461.0% | −$88.1M | −$1.00 |
| Dec 31, 2024 | $20K | −95.3% | −515860.0% | −$95.1M | −$1.34 |
| Dec 31, 2023 | $426K | – | −22518.5% | −$88.4M | −$1.66 |
| Dec 31, 2022 | – | – | – | −$84.7M | −$1.81 |
| Dec 31, 2021 | $4.4M | – | −2197.6% | −$97.1M | −$2.35 |
Filings and dates
SEC EDGAR- Nov 5, 2026Next earnings reportexpected
- Aug 12, 2026Quarterly report10-Q All filings
Also see ALT institutional ownership and the earnings calendar.
ALT earnings FAQ
When is ALT's next earnings date?
Altimmune, Inc. is expected to report on Nov 5, 2026. Dates can move until the company confirms them.
Is ALT's revenue growing?
In the quarter ended Dec 31, 2025 revenue was $26K, up 420.0% from a year earlier. The table on this page shows every quarter from the company's 10-Q and 10-K filings.
Where do these numbers come from?
Results, guidance and financials come from Altimmune, Inc.'s own SEC filings: the earnings press release (Form 8-K) and the quarterly and annual reports (10-Q and 10-K). Key takeaways summarize the press release. Estimates and price moves come from market data.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Results come from company filings with the SEC. Estimates are consensus figures from before each report. Key takeaways summarize the company's press release and may contain errors; the press release is the authoritative source.