$5.86
+0.0000%Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of medicines in the areas of oncology and infectious diseases. The company's lead program is Endoxifen, an active metabolite of tamoxifen, which is in Phase II clinical trials to treat and prevent breast cancer. It is also developing AT-H201, an inhalation therapy to improve lung function in severely ill and hospitalized COVID-19 patients; AT-301, a proprietary drug candidate for nasal administration in patients diagnosed with COVID-19; and immunotherapy/chimeric antigen receptor therapy programs for the treatment of breast cancer. It has a research agreement with Dana-Farber Cancer Institute, Inc. to support research of cytokine-coated nanoparticles for the treatment of breast cancer. The company was formerly known as Atossa Genetics Inc. and changed its name to Atossa Therapeutics, Inc. in January 2020. Atossa Therapeutics, Inc. was founded in 2008 and is headquartered in Seattle, Washington.
Strong cash conversion. Most reported earnings translate into actual cash flow, suggesting solid fundamentals.
Asset-light business model. Low capital requirements leave more cash available for shareholders and growth investments.
Significant FCF decline raises concerns. Urgent review needed of operational performance and capital allocation.
Working capital inflow boosted cash flow. Efficient management of receivables, inventory, and payables contributing positively.
ATOS โข NASDAQ
| Atossa Therapeutics, Inc. Cash Flow Statement | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 | Dec 2015 | Dec 2014 | Dec 2013 | Dec 2012 | Dec 2011 | Dec 2010 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPERATING ACTIVITIES | ||||||||||||||||
-34.8M | -25.5M | -30.1M | -27M | -20.6M | -17.8M | -17.2M | -11.4M | -8.1M | -6.4M | -12.8M | -14.7M | -10.8M | -5.1M | -3.4M | -1.1M | |
16K | 17K | 23K | 8K | 23K | 46.5K | 52.8K | 44.2K | 129K | 303.5K | 272.6K | 564.5K | 472.9K | 130.6K | 15.6K | 0.0 | |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4M | 0.0 | 0.0 | 760.2K | -712.9K | -3.5M | -489.4K | 663.1K | -91.9K | 3.5M | 0.0 | |
2.6M | 2.3M | 4.6M | 6.8M | 5.3M | 3M | 8.8M | 2.5M | 786.6K | 876.2K | 840.1K | 698.7K | 1.4M | 121.8K | 140.1K | 30.4K | |
0.0 | 1.7M | 3M | 3K | 0.0 | 939.2K | 5.8K | 2.7M | 192.8K | 1.6M | 840.1K | 3.1M | 389.8K | 121.8K | -3.4M | 73K | |
(0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (250.0) | |
2.3M | 448K | 1.5M | -599K | -1.2M | -111.4K | -791.3K | -64.4K | -339.9K | -1.1M | 326.1K | 277.4K | -1M | 897.6K | -297.8K | 625.4K | |
-29.8M | -21M | -20.9M | -20.8M | -16.5M | -11.6M | -9.1M | -9M | -6.6M | -5.4M | -14M | -10.6M | -8.8M | -3.9M | -3.5M | -358.1K | |
INVESTING ACTIVITIES | ||||||||||||||||
-23K | -19K | -14K | -27K | -9K | -9.4K | -7.6K | -110.9K | (0.0) | -9.2K | -130.7K | -343.3K | -489.8K | -134.6K | -136.9K | (0.0) | |
(0.0) | (0.0) | (0.0) | -4.7M | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -110.9K | 0.0 | -9.2K | -157.7K | -343.0 | -245.0 | -30K | 0.0 | 0.0 | |
-23K | -19K | -14K | -4.7M | -9K | -9.4K | -7.6K | -110.9K | (0.0) | -9.2K | -288.4K | -343.3K | -489.8K | -134.6K | -136.9K | (0.0) | |
FINANCING ACTIVITIES | ||||||||||||||||
0.0 | 3.7M | -1.5M | 0.0 | 69.7M | 33.6M | 0.0 | 0.0 | 10M | 4.7M | 9.5M | 13.2M | 13.9M | 3.9M | 5.7M | 102K | |
0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -98.5K | 0.0 | -5.1K | -183.9K | 182K | |
(0.0) | (0.0) | -1.5M | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | (0.0) | |
0.0 | 0.0 | 0.0 | 0.0 | 43.6M | -13.8K | 11.3M | 0.0 | 749.2K | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
0.0 | 3.7M | -1.5M | 0.0 | 113.3M | 38.6M | 11.3M | 12.3M | 10.8M | 4.7M | 9.5M | 13.1M | 13.9M | 3.8M | 5.5M | 284K | |
CASH FLOW SUMMARY | ||||||||||||||||
-29.8M | -17.4M | -22.4M | -25.5M | 96.8M | 27M | 2.2M | 3.2M | 4.2M | -687.9K | -4.8M | 2.2M | 4.6M | -185.6K | 1.9M | -74.1K | |
71.2M | 88.6M | 111M | 136.5M | 39.7M | 12.7M | 10.5M | 7.3M | 3M | 3.7M | 8.5M | 6.3M | 1.7M | 1.9M | 10.3K | 84.4K | |
41.4M | 71.2M | 88.6M | 111M | 136.5M | 39.7M | 12.7M | 10.5M | 7.2M | 3M | 3.7M | 8.5M | 6.3M | 1.7M | 1.9M | 10.3K | |
-29.8M | -21M | -21M | -20.8M | -16.5M | -11.6M | -9.1M | -9.1M | -6.6M | -5.4M | -14.1M | -10.9M | -9.3M | -4M | -3.6M | -358.1K |
ATOS - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
8-K 8-K 2026 N/A | April 16, 2026 | April 13, 2026 | 2026 | |
DEF 14A DEF 14A 2026 N/A | March 30, 2026 | March 30, 2026 | 2026 | |
8-K 8-K 2026 N/A | March 25, 2026 | March 25, 2026 | 2026 | |
10-K 10-K 2025 FY FY | March 25, 2026 | December 31, 2025 | 2025 | |
8-K 8-K 2026 N/A | February 20, 2026 | February 19, 2026 | 2026 | |
8-K 8-K 2026 N/A | February 17, 2026 | February 17, 2026 | 2026 | |
8-K 8-K 2026 N/A | February 11, 2026 | February 11, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 26, 2026 | January 20, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 09, 2026 | January 09, 2026 | 2026 | |
8-K 8-K 2026 N/A | January 06, 2026 | January 06, 2026 | 2026 |
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