NASDAQ
2.36USD
-0.06 (-2.48%)
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Market cap
23.5M
P/E
—
EPS
—
Beta
1.25
52W range
1.7-19.35
Day range
2.36–2.45
Open
2.37
Prev close
2.42
Volume
15.6K
Avg volume
149.1K
Dividend
0.00
IPO
2012-11-08
https://www.prnewswire.com/news-releases/atossa-therapeutics-reports-second-quarter-2026-financial-results-and-provides-a-corporate-update-302845837.html · 8/7/2026+0.60
https://www.benzinga.com/news/26/06/53141513/dow-jumps-over-250-points-us-initial-jobless-claims-rise · 6/11/2026-1.00
https://www.prnewswire.com/news-releases/atossa-therapeutics-announces-acceptance-of-manuscript-highlighting-utrophin-modulation-potential-of-z-endoxifen-in-duchenne-muscular-dystrophy-302778088.html · 5/20/2026+0.60
https://www.prnewswire.com/news-releases/atossa-therapeutics-reports-first-quarter-2026-financial-results-and-provides-a-corporate-update-302766510.html · 5/8/2026+0.60
https://www.proactiveinvestors.com/companies/news/1088287/island-pharmaceuticals-inks-us-army-research-deal-to-advance-marburg-antiviral-program-1088287.html · 3/4/2026+0.20
https://www.prnewswire.com/news-releases/atossa-therapeutics-receives-fda-study-may-proceed-letter-for-z-endoxifen-investigational-new-drug-application-for-metastatic-breast-cancer-302653427.html · 1/6/2026+0.80
https://www.prnewswire.com/news-releases/atossa-therapeutics-wins-2025-clinical-trials-arena-research-and-development-excellence-award-in-precision-endocrine-therapy-category-302644202.html · 12/17/2025+1.00
https://www.prnewswire.com/news-releases/atossa-therapeutics-highlights-progress-in-recast-dcis-platform-trial-at-early-detection-research-conference-laura-esserman-md-mba-to-discuss-active-surveillance-strategy-and-novel-endocrine-agents-302589184.html · 10/21/2025+0.60
https://www.prnewswire.com/news-releases/atossa-therapeutics-streamlines-evangeline-breast-cancer-clinical-trial-to-prioritize-for-2026-nda-enabling-activities-302575551.html · 10/6/2025+0.40
https://www.globenewswire.com/news-release/2025/09/17/3151573/0/en/Atossa-Therapeutics-Appoints-CORE-IR-for-Investor-Relations-Shareholder-Communications-and-Public-Relations-Services.html · 9/17/2025+0.20
Atossa Therapeutics, Inc. is a clinical-stage biopharmaceutical firm dedicated to developing innovative medicines. Their primary focus lies in addressing unmet medical needs in women's oncology, especially breast cancer, along with other conditions, within the United States. The company's flagship therapeutic candidate is oral (Z)-endoxifen. This compound, an active metabolite derived from tamoxifen, is currently undergoing Phase II clinical trials for both the treatment and prevention of breast cancer. Beyond this, Atossa is also advancing immunotherapy and chimeric antigen receptor (CAR) therapy programs. Established in 2008, the company adopted its current name, Atossa Therapeutics, Inc., in January 2020, having previously operated as Atossa Genetics Inc. It is headquartered in Seattle, Washington.
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