Atossa Therapeutics Receives FDA "Study May Proceed" Letter for (Z)-Endoxifen Investigational New Drug Application for Metastatic Breast Cancer [Yahoo! Finance]
Atossa Therapeutics, Inc. (ATOS)
Last atossa therapeutics, inc. earnings: 11/13 04:10 pm
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Source: Yahoo! Finance
medicines for unmet medical needs, today announced that the U.S. Food and Drug Administration ("FDA") issued a "Study May Proceed" letter for the Company's study in metastatic breast cancer which was the subject of a recent investigational new drug application for (Z)-endoxifen. "This letter marks an important regulatory milestone for Atossa and to potentially expand the use of (Z)-endoxifen for metastatic ER+/HER2- Breast Cancer. We believe its activity, even in tumors that have developed resistance to other endocrine therapies and in the oncogenic signaling pathway, protein kinase C beta 1 (PKCß1), may offer a new tool in treating this disease.," said Dr. Steven Quay, M.D., Ph.D., Atossa Therapeutics President and Chief Executive Officer. "We appreciate the FDA's review and look forward to advancing this clinical investigation." About (Z)-Endoxifen (Z)-Endoxifen is a potent Selective Estrogen Receptor Modulator/Degrader (SERM/D) with demonstrated activity across multiple mecha
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News
- Atossa Therapeutics Presents Clinical Trial Update Highlighting (Z)-Endoxifen Research at the 2026 MDA Clinical & Scientific Conference [Yahoo! Finance]Yahoo! Finance
- Atossa Therapeutics Presents Clinical Trial Update Highlighting (Z)-Endoxifen Research at the 2026 MDA Clinical & Scientific ConferencePR Newswire
- Atossa Therapeutics Issues Letter to Shareholders Highlighting 2025 Accomplishments and 2026 OutlookPR Newswire
- Atossa Therapeutics Maintains Strong Market Position for (Z)-Endoxifen for Duchenne Muscular Dystrophy as Congress Reauthorizes Priority Review Voucher ProgramPR Newswire
- Atossa Genetics (NASDAQ:ATOS) had its "sell (d-)" rating reaffirmed by analysts at <a style="font-weight:bold" href="https://weissratings.com/">Weiss Ratings</a>.MarketBeat
ATOS
Sec Filings
- 2/20/26 - Form 8-K
- 2/20/26 - Form 424B5
- 2/20/26 - Form 424B3
- ATOS's page on the SEC website