Atossa Therapeutics annual operating expenses
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Atossa Therapeutics Operating Expenses Growth & History (ATOS)
Atossa Therapeutics's operating expenses was $37.1M for fiscal 2025.
View full Atossa Therapeutics company overviewAtossa Therapeutics annual operating expenses history
| Fiscal year | Period ended | Operating expenses | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $37.1M | $9.5M | +34.47% |
| 2024 | 2024-12-31 | $27.6M | −$3.8M | −11.97% |
| 2023 | 2023-12-31 | $31.4M | $3.7M | +13.31% |
| 2022 | 2022-12-31 | $27.7M | $7.2M | +34.94% |
| 2021 | 2021-12-31 | $20.5M | $5.9M | +40.49% |
| 2020 | 2020-12-31 | $14.6M | −$2.7M | −15.40% |
| 2019 | 2019-12-31 | $17.3M | $5.8M | +51.00% |
| 2018 | 2018-12-31 | $11.4M | $3.8M | +49.48% |
| 2017 | 2017-12-31 | $7.6M | −$319,419 | −4.01% |
| 2016 | 2016-12-31 | $8.0M | −$4.7M | −36.90% |
| 2015 | 2015-12-31 | $12.6M | $416,799 | +3.41% |
| 2014 | 2014-12-31 | $12.2M | $1.3M | +11.81% |
| 2013 | 2013-12-31 | $10.9M | $5.4M | +99.11% |
| 2012 | 2012-12-31 | $5.5M | $2.2M | +64.55% |
| 2011 | 2011-12-31 | $3.3M | — | — |
Atossa Therapeutics quarterly operating expenses
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| Fiscal quarter | Period ended | Operating expenses | Change | YoY change |
|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $8.7M | −$346,000 | −3.83% |
| Q1 2026 | 2026-03-31 | $9.9M | $2.5M | +33.13% |
| Q4 2025 | 2025-12-31 | $11.4M | $4.3M | +59.92% |
| Q3 2025 | 2025-09-30 | $9.3M | $2.9M | +44.89% |
| Q2 2025 | 2025-06-30 | $9.0M | $1.9M | +27.23% |
| Q1 2025 | 2025-03-31 | $7.4M | $434,000 | +6.22% |
| Q4 2024 | 2024-12-31 | $7.2M | −$1.9M | −20.70% |
| Q3 2024 | 2024-09-30 | $6.4M | −$1.1M | −14.50% |
| Q2 2024 | 2024-06-30 | $7.1M | −$688,000 | −8.83% |
| Q1 2024 | 2024-03-31 | $7.0M | −$118,000 | −1.66% |
| Q4 2023 | 2023-12-31 | $9.0M | $874,000 | +10.73% |
| Q3 2023 | 2023-09-30 | $7.5M | −$737,000 | −8.98% |
| Q2 2023 | 2023-06-30 | $7.8M | $1.2M | +18.17% |
| Q1 2023 | 2023-03-31 | $7.1M | $2.4M | +49.53% |
| Q4 2022 | 2022-12-31 | $8.1M | $3.3M | +68.68% |
| Q3 2022 | 2022-09-30 | $8.2M | $3.0M | +59.07% |
| Q2 2022 | 2022-06-30 | $6.6M | −$409,000 | −5.84% |
| Q1 2022 | 2022-03-31 | $4.7M | $1.2M | +34.44% |
| Q4 2021 | 2021-12-31 | $4.8M | $602,632 | +14.26% |
| Q3 2021 | 2021-09-30 | $5.2M | $1.6M | +47.00% |
| Q2 2021 | 2021-06-30 | $7.0M | $3.1M | +77.96% |
| Q1 2021 | 2021-03-31 | $3.5M | $593,991 | +20.22% |
| Q4 2020 | 2020-12-31 | $4.2M | $1.6M | +61.47% |
| Q3 2020 | 2020-09-30 | $3.5M | $210,618 | +6.39% |
| Q2 2020 | 2020-06-30 | $3.9M | −$3.4M | −45.98% |
| Q1 2020 | 2020-03-31 | $2.9M | −$1.1M | −27.74% |
| Q4 2019 | 2019-12-31 | $2.6M | $509,663 | +24.19% |
| Q3 2019 | 2019-09-30 | $3.3M | −$11,772 | −0.36% |
| Q2 2019 | 2019-06-30 | $7.3M | $3.1M | +75.88% |
| Q1 2019 | 2019-03-31 | $4.1M | $2.2M | +116.83% |
| Q4 2018 | 2018-12-31 | $2.1M | $113,776 | +5.71% |
| Q3 2018 | 2018-09-30 | $3.3M | $1.3M | +61.00% |
| Q2 2018 | 2018-06-30 | $4.1M | $2.2M | +118.46% |
| Q1 2018 | 2018-03-31 | $1.9M | $170,850 | +10.03% |
| Q4 2017 | 2017-12-31 | $2.0M | −$366,842 | −15.54% |
| Q3 2017 | 2017-09-30 | $2.1M | $497,492 | +31.92% |
| Q2 2017 | 2017-06-30 | $1.9M | $173,880 | +10.10% |
| Q1 2017 | 2017-03-31 | $1.7M | −$623,949 | −26.81% |
| Q4 2016 | 2016-12-31 | $2.4M | $18,145 | +0.77% |
| Q3 2016 | 2016-09-30 | $1.6M | −$2.3M | −59.44% |
| Q2 2016 | 2016-06-30 | $1.7M | −$1.4M | −45.68% |
| Q1 2016 | 2016-03-31 | $2.3M | −$945,132 | −28.88% |
| Q4 2015 | 2015-12-31 | $2.3M | −$988,941 | −29.69% |
| Q3 2015 | 2015-09-30 | $3.8M | $593,978 | +18.28% |
| Q2 2015 | 2015-06-30 | $3.2M | −$25,861 | −0.81% |
| Q1 2015 | 2015-03-31 | $3.3M | $837,623 | +34.40% |
| Q4 2014 | 2014-12-31 | $3.3M | $706,752 | +26.93% |
| Q3 2014 | 2014-09-30 | $3.2M | −$303,875 | −8.55% |
| Q2 2014 | 2014-06-30 | $3.2M | $509,143 | +18.95% |
| Q1 2014 | 2014-03-31 | $2.4M | $377,410 | +18.34% |
| Q4 2013 | 2013-12-31 | $2.6M | $826,202 | +45.95% |
| Q3 2013 | 2013-09-30 | $3.6M | $2.3M | +189.73% |
| Q2 2013 | 2013-06-30 | $2.7M | $1.3M | +95.99% |
| Q1 2013 | 2013-03-31 | $2.1M | $967,762 | +88.80% |
| Q4 2012 | 2012-12-31 | $1.8M | — | — |
| Q3 2012 | 2012-09-30 | $1.2M | −$48,018 | −3.77% |
| Q2 2012 | 2012-06-30 | $1.4M | — | — |
| Q1 2012 | 2012-03-31 | $1.1M | — | — |
| Q3 2011 | 2011-09-30 | $1.3M | — | — |
Atossa Therapeutics operating expenses trends
Over the last five fiscal years, Atossa Therapeutics's operating expenses increased from $14.6M to $37.1M, a change of $22.5M. The latest reported quarter, Q2 2026, shows $8.7M.
About the metric
What operating expenses mean
Operating expenses are the recurring costs of running a company’s business beyond the direct costs used to calculate gross profit. They commonly include selling, general and administrative expenses, research and development, and other operating costs.
Calculation and source
SEC-reported and calculated operating expenses
TickerStat uses operating expenses reported in company SEC filings when available. When a separate total is unavailable, it calculates operating expenses as aligned gross profit minus operating income for the same fiscal period. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Atossa Therapeutics source filings ↗