Atossa
Manufacturing · Washington, United States · 11-50 Employees
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Overview
Headquarters
107 Spring St, Seattle, Washington, 9810...Phone Number
(206) 588-0256Website
www.atossatherapeutics.comRevenue
$5.1 MillionStock Symbol
ATOSIndustry
ZI Rank: 1
Signal Type
Dec
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ZI Rank
2
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About Atossa
Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops medicines in the areas of unmet medical need in oncology for women breast cancer and other conditions in the United States.Explore more
Atossa Org Chart
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Company Profile Activity
Activity Insights
Atossa is experiencing very low activity levels compared to other companies in the Manufacturing sector.
What does this means?
Atossa is drawing exceptional interest within the Manufacturing industry, suggesting notable developments or strong market momentum, learn more about Atossa.
Atossa financials insights
Gather financial insights about Atossa, including details on funding rounds, investors, total funding, and acquisitions, to gain a comprehensive understanding of their financial strategy.
2012
Stock Offering
$4M
2013
Stock Offering
$30M
2015
Stock Offering
$25M
2016
Stock Offering
$10M
2018
Private Equity
$13.4M
2019
Stock Offering
$10M
Atossa Tech Stack
A closer look at the technologies used by Atossa
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Most Recent Scoops
Project
Atossa is conducting the RECAST-DCIS trial (Re-evaluating Conditions for Active Surveillance as Suitable Therapy for stage zero lesions) at UCSF, testing three endocrine therapies including endoxifen as an alternative to surgery and radiation, with 40 to 50 patients currently enrolled and the majority of participants choosing to remain on treatment beyond the initial six-month assessment period.
Medical Research, Pharmaceuticals, Clinical Operations
Project
Atossa is collaborating with the FDA's Oncology Center of Excellence to establish early clinical endpoints including pathologic complete response (PCR) and residual cancer burden scale cut points as valid measures for trial design, with proposed thresholds of approximately 1 to 2 on the residual cancer burden scale for hormone-positive cancers and 1.1 for HER2-positive cancers.
Medical Research, Pharmaceuticals, Clinical Operations
Project
Atossa is pursuing a neoadjuvant strategy for stage 2 and 3 early-stage breast cancer using endoxifen, targeting a Ki-67 cell turnover rate below 10% as an early endpoint consistent with findings from the POETIC study within the ATAC trial as a potential pathway to regulatory approval of endoxifen as a treatment option.
Medical Research, Pharmaceuticals
Project
Atossa has enrolled approximately 3,800 patients across I-SPY 2 and I-SPY 2.2, out of nearly 6,000 screened, and in July 2022 transitioned the trial to an adaptive design format that individualizes treatment based on each patient's data.
Project
Clinical Operations
Atossa News & Media
Atossa Therapeutics Announces Acceptance of Manuscript Highlighting Utrophin-Modulation Potential of (Z)-Endoxifen in Duchenne Muscular Dystrophy
Review article accepted for publication in Degenerative Neurological and Neuromuscular Disease and builds on Atossa's previously published Duchenne Muscular Dystrophy (DMD) research SEATTLE, May 20, 2026 /PRNewswire/ -- Atossa Therapeutics, Inc. (NASDAQ: ATOS) (Atossa or the Company), a...Atossa Therapeutics to Host Virtual KOL Event Featuring Dr. Laura Esserman to Discuss Development of (Z)-Endoxifen in ER-Positive Breast Cancer
Event to feature Dr. Laura Esserman, internationally recognized surgical oncologist, breast cancer expert, and founder and principal investigator of the I-SPY Trials SEATTLE, May 14, 2026 /PRNewswire/ -- Atossa Therapeutics, Inc. (Nasdaq: ATOS) ("Atossa" or the "Company"), a...Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update
SEATTLE, May 8, 2026 /PRNewswire/ -- Atossa Therapeutics, Inc. (Nasdaq: ATOS) (Atossa or the Company), a clinical-stage biopharmaceutical company developing novel therapies in oncology and other areas of high unmet clinical need, today announces its financial results and provides an...Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women
Peer-reviewed data support (Z)-endoxifen's (Endoxifen) potential as a differentiated breast cancer risk prevention candidate by marked reduction of mammographic breast density (MBD) Doses of both 1 mg and 2 mg daily Endoxifen significantly reduced MBD versus placebo after six months 1 mg...
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Atossa Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops medicines in the areas of unmet medical need in oncology for women breast cancer and other conditions in the United States.... Read More
