Inside Atossa Therapeutics: CEO Dr. Steven Quay Talks Pipeline, Progress, and Investor Outlook

Jul. 18, 2025
Atossa Therapeutics, Inc. (Nasdaq: ATOS) is a clinical-stage biopharmaceutical company advancing (Z)-endoxifen, a next-generation selective estrogen receptor modulator (SERM) with best-in-class potential across the breast cancer treatment spectrum. The company is strategically prioritizing metastatic breast cancer, where (Z)-endoxifen has shown encouraging clinical activity, favorable tolerability, and potential to address endocrine resistance through dual targeting of ERα and PKCβ1. With multiple Phase 2 trials completed, a proprietary oral formulation, and a strong intellectual property portfolio, Atossa is positioned to deliver meaningful therapeutic innovation and create long-term value for patients and investors alike. Atossa Therapeutics is a client of RedChip. Visit www.redchip.com/stocks/atos to learn more.

 Read More  Learn More

Upcoming Webinars


"I work with many of the companies that would be RedChip companies. And we certainly ascribe to the same view that the RedChip Companies do, which is Discovering Tomorrow's Blue Chips Today."

  • Bob McCooey, Senior Vice President, NASDAQ Stock Market