Atossa Therapeutics, Inc. (ATOS)

NCM – Real vaqt narxi. Valyuta: USD

5.16

-0.34 (-6.18%)

Yopilishda: May 12, 2026, 4:00 PM EDT

5.36

+0.20 (3.88%)

Bozor oldidan: May 13, 2026, 7:03 AM EDT

08.05.2026

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 update on recent corporate developments for the first quarter ended March 31, 2026. "During the quarter, we made meaningful progress advancing our (Z)-endoxifen development strategy across both oncology and rare disease indications," stated Dr. Steven Quay, M.D.

06.05.2026

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 dose achieved clinically meaningful density reduction with a tolerability profile similar to placebo, supporting further development in women at elevated breast cancer risk SEATTLE, May 6, 2026 /PRNewswire/ -- Atossa Therapeutics, Inc. (Atossa or the Company) (Nasdaq: ATOS), a clinical-stage biopharmaceutical company focused on developing novel therapies targeting breast cancer and rare diseases, today announced the publication of results from the KARISMA Endoxifen trial in the Journal of the National Cancer Institute (JNCI). The randomized, double-blind, placebo-controlled Phase 2 study evaluated daily oral Endoxifen and demonstrated that low-dose Endoxifen significantly reduced MBD, a key risk factor for breast cancer.

04.05.2026

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Designation expands (Z)-endoxifen program into rare pediatric endocrine disorder and qualifies Atossa for a Priority Review Voucher award upon approval SEATTLE, May 4, 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 announced that the U.S. Food and Drug Administration ("FDA") has granted Rare Pediatric Disease ("RPD") designation to (Z)-endoxifen for the treatment of McCune-Albright Syndrome ("MAS") in females. RPD designation is granted to drug candidates intended to treat serious or life-threatening diseases that primarily affect individuals from birth to 18 years of age.

25.03.2026

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

SEATTLE, March 25, 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 for the fourth quarter and year ended December 31, 2025 and provides an update on recent corporate developments. "While we have consistently made meaningful and measurable progress across our (Z)-endoxifen development strategy in oncology over the last 12 months, we continue to explore the best opportunities to leverage the technology where it may help to address serious health conditions and unmet medical needs.

19.03.2026

Atossa Therapeutics Strengthens Clinical Leadership Team with the Addition of Two Experienced Biopharma Executives

Kathy Puyana Theall, M.D. and Adebola Giwa, M.D.

12.03.2026

Atossa Therapeutics Presents Clinical Trial Update Highlighting (Z)-Endoxifen Research at the 2026 MDA Clinical & Scientific Conference

Study Highlights Findings that (Z)-endoxifen Restores Muscle Performance and Lowers Damage Biomarkers in mdx5Cv Dystrophic Mice SEATTLE, March 12, 2026 /PRNewswire/ -- Atossa Therapeutics, Inc. (Nasdaq: ATOS) ("Atossa" or the "Company"), a clinical-stage biopharmaceutical company developing novel therapies in oncology and other rare disease indications with significant unmet need, presented an oral clinical trial update on (Z)-endoxifen at the MDA Clinical & Scientific Conference on March 11, 2026, in Orlando, FL. Presentation Highlights The mdx5Cv Dystrophic mouse model, a trusted, reproducible standard for Duchenne muscular dystrophy (DMD) preclinical research, was used for this study (Z)-Endoxifen improved muscle strength and motor performance in both juvenile and adult dystrophic mice Treatment enhanced resistance to contraction-induced muscle injury Favorable changes were observed in body composition, including increased lean mass and reduced fat mass Key biochemical and histologic markers of muscle damage were reduced The therapy was well tolerated with no adverse findings observed during the study Clinical Significance DMD is a progressive and ultimately fatal neuromuscular disorder characterized by ongoing muscle degeneration, inflammation, and fibrosis.

11.02.2026

Atossa Therapeutics Issues Letter to Shareholders Highlighting 2025 Accomplishments and 2026 Outlook

SEATTLE, Feb. 11, 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 need, today issued a letter to Shareholders from Steven Quay, M.D., Ph.D., Atossa Therapeutics President and Chief Executive Officer, providing an update on the Company's clinical programs and recent events.

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08.05.2026

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

06.05.2026

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

04.05.2026

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

25.03.2026

Atossa Therapeutics, Inc. (ATOS)

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Atossa Therapeutics, Inc. (ATOS)

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

Atossa Therapeutics Strengthens Clinical Leadership Team with the Addition of Two Experienced Biopharma Executives

Atossa Therapeutics Presents Clinical Trial Update Highlighting (Z)-Endoxifen Research at the 2026 MDA Clinical & Scientific Conference

Atossa Therapeutics Issues Letter to Shareholders Highlighting 2025 Accomplishments and 2026 Outlook

Videolar

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Press-relizlar

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

Atossa Therapeutics Strengthens Clinical Leadership Team with the Addition of Two Experienced Biopharma Executives

Atossa Therapeutics Presents Clinical Trial Update Highlighting (Z)-Endoxifen Research at the 2026 MDA Clinical & Scientific Conference

Atossa Therapeutics Issues Letter to Shareholders Highlighting 2025 Accomplishments and 2026 Outlook

Videolar

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Press-relizlar

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

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Atossa Therapeutics, Inc. (ATOS)

Aksiya tahlili uchun eng kuchli vositalarga ega bo'ling

Finranks

Kompaniya

Biz bilan bog'lanish

Bizni kuzating

Atossa Therapeutics, Inc. (ATOS)

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

Atossa Therapeutics Strengthens Clinical Leadership Team with the Addition of Two Experienced Biopharma Executives

Atossa Therapeutics Presents Clinical Trial Update Highlighting (Z)-Endoxifen Research at the 2026 MDA Clinical & Scientific Conference

Atossa Therapeutics Issues Letter to Shareholders Highlighting 2025 Accomplishments and 2026 Outlook

Videolar

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Press-relizlar

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update

Atossa Therapeutics Strengthens Clinical Leadership Team with the Addition of Two Experienced Biopharma Executives

Atossa Therapeutics Presents Clinical Trial Update Highlighting (Z)-Endoxifen Research at the 2026 MDA Clinical & Scientific Conference

Atossa Therapeutics Issues Letter to Shareholders Highlighting 2025 Accomplishments and 2026 Outlook

Videolar

No Data

Press-relizlar

Atossa Therapeutics Reports First Quarter 2026 Financial Results and Provides a Corporate Update

Atossa Therapeutics Announces Publication of KARISMA Endoxifen Trial Demonstrating Significant Reduction in Mammographic Breast Density in Healthy Premenopausal Women

Atossa Therapeutics Receives FDA Rare Pediatric Disease Designation for (Z)-Endoxifen for McCune-Albright Syndrome

Atossa Therapeutics Reports Fourth Quarter and Year-End 2025 Financial Results and Provides a Corporate Update