Gossamer Bio, Inc. (FRA:4GB)
Germany flag Germany · Delayed Price · Currency is EUR
2.860
+0.310 (12.16%)
At close: Dec 4, 2025

Gossamer Bio Company Description

Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing seralutinib for the treatment of pulmonary arterial hypertension (PAH) in the United States.

The company is developing GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony-stimulatin factor 1 receptor and c-KIT inhibitor, which is in Phase 3 clinical trial for the treatment of PAH.

It has license agreements with Pulmokine, Inc. to develop and commercialize GB002 and related backup compounds.

The company was formerly known as FSG, Bio, Inc. and changed its name to Gossamer Bio, Inc. in 2017.

The company was incorporated in 2015 and is headquartered in San Diego, California.

Gossamer Bio, Inc.
Country United States
Founded 2015
Industry Biological Products, Except Diagnostic Substances
Employees 145
CEO Faheem Hasnain

Contact Details

Address:
3115 Merryfield Row
San Diego, Delaware 92121
United States
Phone 858 684 1300
Website gossamerbio.com

Stock Details

Ticker Symbol 4GB
Exchange Frankfurt Stock Exchange
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
SIC Code 2836

Key Executives

Name Position
Faheem Hasnain Chief Executive Officer
Bryan Giraudo Chief Financial Officer
Bryan Giraudo Chief Operating Officer