Altimmune annual stock-based compensation
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Altimmune Stock-Based Compensation Growth & History (ALT)
Altimmune's stock-based compensation was $16.1M for fiscal 2025.
View full Altimmune company overviewAltimmune annual stock-based compensation history
| Fiscal year | Period ended | Stock-based compensation | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $16.1M | $1.7M | +11.69% |
| 2024 | 2024-12-31 | $14.4M | $3.8M | +35.27% |
| 2023 | 2023-12-31 | $10.6M | $2.5M | +31.34% |
| 2022 | 2022-12-31 | $8.1M | $2.6M | +46.78% |
| 2021 | 2021-12-31 | $5.5M | $2.9M | +114.25% |
| 2020 | 2020-12-31 | $2.6M | $1.3M | +103.76% |
| 2019 | 2019-12-31 | $1.3M | $490,983 | +63.50% |
| 2018 | 2018-12-31 | $773,248 | −$670,244 | −46.43% |
| 2017 | 2017-12-31 | $1.4M | $478,127 | +49.53% |
| 2016 | 2016-12-31 | $965,365 | $352,348 | +57.48% |
| 2015 | 2015-12-31 | $613,017 | −$1.0M | −62.97% |
| 2014 | 2014-12-31 | $1.7M | $292,931 | +21.50% |
| 2013 | 2013-12-31 | $1.4M | −$531,383 | −28.05% |
| 2012 | 2012-12-31 | $1.9M | −$671,862 | −26.18% |
| 2011 | 2011-12-31 | $2.6M | $52,802 | +2.10% |
| 2010 | 2010-12-31 | $2.5M | — | — |
Altimmune quarterly stock-based compensation
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| Fiscal quarter | Period ended | Stock-based compensation | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $2.8M | −$778,000 | −21.82% |
| Q1 2026 | 2026-03-31 | $3.4M | −$637,000 | −15.87% |
| Q4 2025 | 2025-12-31 | $4.9M | $1.6M | +47.32% |
| Q3 2025 | 2025-09-30 | $3.6M | $476,000 | +15.46% |
| Q2 2025 | 2025-06-30 | $3.6M | −$745,000 | −17.28% |
| Q1 2025 | 2025-03-31 | $4.0M | $365,000 | +10.00% |
| Q4 2024 | 2024-12-31 | $3.4M | $885,000 | +35.84% |
| Q3 2024 | 2024-09-30 | $3.1M | $368,000 | +13.58% |
| Q2 2024 | 2024-06-30 | $4.3M | $1.5M | +54.74% |
| Q1 2024 | 2024-03-31 | $3.6M | $975,000 | +36.45% |
| Q4 2023 | 2023-12-31 | $2.5M | $577,000 | +30.50% |
| Q3 2023 | 2023-09-30 | $2.7M | $582,000 | +27.35% |
| Q2 2023 | 2023-06-30 | $2.8M | $738,000 | +36.04% |
| Q1 2023 | 2023-03-31 | $2.7M | $642,000 | +31.58% |
| Q4 2022 | 2022-12-31 | $1.9M | $573,000 | +43.44% |
| Q3 2022 | 2022-09-30 | $2.1M | $631,000 | +42.15% |
| Q2 2022 | 2022-06-30 | $2.0M | $563,000 | +37.91% |
| Q1 2022 | 2022-03-31 | $2.0M | $815,000 | +66.91% |
| Q4 2021 | 2021-12-31 | $1.3M | $608,514 | +85.65% |
| Q3 2021 | 2021-09-30 | $1.5M | $176,911 | +13.40% |
| Q2 2021 | 2021-06-30 | $1.5M | $1.2M | +349.31% |
| Q1 2021 | 2021-03-31 | $1.2M | $1.0M | +466.72% |
| Q4 2020 | 2020-12-31 | $710,486 | $431,515 | +154.68% |
| Q3 2020 | 2020-09-30 | $1.3M | $1.0M | +358.72% |
| Q2 2020 | 2020-06-30 | $330,510 | $40,738 | +14.06% |
| Q1 2020 | 2020-03-31 | $214,921 | −$192,793 | −47.29% |
| Q4 2019 | 2019-12-31 | $278,971 | $210,148 | +305.35% |
| Q3 2019 | 2019-09-30 | $287,774 | $192,242 | +201.23% |
| Q2 2019 | 2019-06-30 | $289,772 | $37,588 | +14.90% |
| Q1 2019 | 2019-03-31 | $407,714 | $51,005 | +14.30% |
| Q4 2018 | 2018-12-31 | $68,823 | −$237,544 | −77.54% |
| Q3 2018 | 2018-09-30 | $95,532 | −$357,505 | −78.91% |
| Q2 2018 | 2018-06-30 | $252,184 | −$86,868 | −25.62% |
| Q1 2018 | 2018-03-31 | $356,709 | $11,673 | +3.38% |
| Q4 2017 | 2017-12-31 | $306,367 | −$74,214 | −19.50% |
| Q3 2017 | 2017-09-30 | $453,037 | $257,982 | +132.26% |
| Q2 2017 | 2017-06-30 | $339,052 | $131,244 | +63.16% |
| Q1 2017 | 2017-03-31 | $345,036 | $163,115 | +89.66% |
| Q4 2016 | 2016-12-31 | $380,581 | $194,552 | +104.58% |
| Q3 2016 | 2016-09-30 | $195,055 | $101,298 | +108.04% |
| Q2 2016 | 2016-06-30 | $207,808 | $74,204 | +55.54% |
| Q1 2016 | 2016-03-31 | $181,921 | −$17,706 | −8.87% |
| Q4 2015 | 2015-12-31 | $186,029 | −$296,915 | −61.48% |
| Q3 2015 | 2015-09-30 | $93,757 | −$186,963 | −66.60% |
| Q2 2015 | 2015-06-30 | $133,604 | −$229,501 | −63.21% |
| Q1 2015 | 2015-03-31 | $199,627 | −$329,251 | −62.25% |
| Q4 2014 | 2014-12-31 | $482,944 | $77,489 | +19.11% |
| Q3 2014 | 2014-09-30 | $280,720 | −$23,952 | −7.86% |
| Q2 2014 | 2014-06-30 | $363,105 | $39,097 | +12.07% |
| Q1 2014 | 2014-03-31 | $528,878 | $200,297 | +60.96% |
| Q4 2013 | 2013-12-31 | $405,455 | $11,266 | +2.86% |
| Q3 2013 | 2013-09-30 | $304,672 | −$134,533 | −30.63% |
| Q2 2013 | 2013-06-30 | $324,008 | −$188,033 | −36.72% |
| Q1 2013 | 2013-03-31 | $328,581 | −$220,083 | −40.11% |
| Q4 2012 | 2012-12-31 | $394,189 | −$290,356 | −42.42% |
| Q3 2012 | 2012-09-30 | $439,205 | −$186,886 | −29.85% |
| Q2 2012 | 2012-06-30 | $512,041 | −$32,659 | −6.00% |
| Q1 2012 | 2012-03-31 | $548,664 | −$161,961 | −22.79% |
| Q4 2011 | 2011-12-31 | $684,545 | — | — |
| Q3 2011 | 2011-09-30 | $626,091 | — | — |
| Q2 2011 | 2011-06-30 | $544,700 | — | — |
| Q1 2011 | 2011-03-31 | $710,625 | — | — |
Altimmune stock-based compensation trends
Over the last five fiscal years, Altimmune's stock-based compensation increased from $2.6M to $16.1M, a change of $13.5M. The latest reported quarter, Q2 2026, shows $2.8M.
About the metric
What stock-based compensation means
Stock-based compensation is the expense associated with equity awards such as restricted stock and employee options. It is a non-cash expense when recognized, but it can dilute existing shareholders unless offset by share repurchases.
Calculation and source
SEC-reported stock-based compensation
TickerStat standardizes share-based compensation reported in company SEC filings. The history shows recognized compensation expense or its cash-flow-statement adjustment, not the grant-date value of new awards or a forecast of future dilution. Fiscal periods can differ from calendar years, so exact period-end dates are included.
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