Altimmune (ALT) P/E (2011 - 2026)
Altimmune (ALT) P/E from Mar 31, 2011 to Jul 21, 2026. The TTM Altimmune (ALT) P/E is -2.95. You can export chart.
All data is split-adjusted. You can find the most accurate data from the reports on the SEC official website. We recommend verify information using official company filings before making investment decisions.
P/E
Annual P/E change of Altimmune (ALT)
| Year | P/E | Change |
|---|---|---|
| 2026 | -2.95 | -21.88% |
| 2025 | -3.77 | -30.32% |
| 2024 | -5.41 | -25.75% |
| 2023 | -7.29 | -13.85% |
| 2022 | -8.46 | +125.43% |
| 2021 | -3.75 | -43.17% |
| 2020 | -6.60 | +385.41% |
| 2019 | -1.36 | +594.64% |
| 2018 | -0.20 | -96.76% |
| 2017 | -6.04 | -97.46% |
| 2016 | -237.57 | -33.10% |
| 2015 | -355.09 | +225.44% |
| 2014 | -109.11 | +33.79% |
| 2013 | -81.55 | -25.80% |
| 2012 | -109.91 | -16.63% |
| 2011 | -131.84 | N/A |
Comparison Altimmune (ALT) P/E with competitors
Altimmune (ALT) P/E is -2.95.