Atossa Therapeutics Investor Relations Material

Atossa Therapeutics Inc. is a clinical-stage biopharmaceutical company developing medicines that address significant unmet medical needs in oncology, with a specific focus on breast cancer. The company's lead program is Endoxifen, an active metabolite of tamoxifen, currently in clinical trials for the treatment and prevention of breast cancer. Additionally, Atossa is working on AT-H201 for lung injury caused by cancer treatment and is involved in developing immunotherapy/chimeric antigen receptor therapy programs. The company is headquartered in Seattle, Washington, and its shares are listed on the NASDAQ.