Gossamer Bio, Inc. (Nasdaq: GOSS), a clinical-stage biopharmaceutical company focused on discovering, acquiring, developing and commercializing therapeutics in the disease areas of immunology, inflammation and oncology, announced today it has agreed to sell approximately 16.6 million shares of its common stock to a select group of institutional and accredited investors in a private placement, at a price per share of $7.21. Gross proceeds are expected to be approximately $120 million, before deducting offering expenses. The financing is expected to close on July 15, 2022, subject to customary closing conditions.