$0.23
+4.0%Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on discovering, acquiring, developing, and commercializing therapeutics in the disease areas of immunology, inflammation, and oncology in the United States. The company is developing GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colonystimulating factor 1 receptor, or CSF1R, and c-KIT inhibitor for the treatment of pulmonary arterial hypertension; GB004, a gut-targeted, oral small molecule for the treatment of inflammatory bowel disease; GB5121, an oral, irreversible, covalent, small molecule inhibitor of Bruton's Tyrosine Kinase for the treatment of primary central nervous system lymphoma; and GB7208, an oral, small molecule, BTK inhibitor for the treatment of multiple sclerosis. It has license agreements with Pulmokine, Inc. to develop and commercialize GB002 and related backup compounds; and Aerpio Pharmaceuticals, Inc. to develop and commercialize GB004 and related compounds. The company was formerly known as FSG, Bio, Inc. and changed its name to Gossamer Bio, Inc. in 2017. Gossamer Bio, Inc. was incorporated in 2015 and is headquartered in San Diego, California.
GOSS - Filing history and reports
| Filing Type | Filing Date | Period Ending | Fiscal Year | Actions |
|---|---|---|---|---|
8-K 8-K 2026 N/A | June 02, 2026 | June 02, 2026 | 2026 | |
8-K 8-K 2026 N/A | May 18, 2026 | May 18, 2026 | 2026 | |
10-Q 10-Q 2026 Q1 Q1 | May 15, 2026 | March 31, 2026 | 2026 | |
DEF 14A DEF 14A 2026 N/A | April 24, 2026 | April 24, 2026 | 2026 | |
8-K 8-K 2026 N/A | April 09, 2026 | April 08, 2026 | 2026 | |
8-K 8-K 2026 N/A | March 17, 2026 | March 17, 2026 | 2026 | |
10-K 10-K 2025 FY FY | March 17, 2026 | December 31, 2025 | 2025 | |
8-K 8-K 2026 N/A | February 23, 2026 | February 23, 2026 | 2026 | |
8-K 8-K 2025 N/A | November 05, 2025 | November 05, 2025 | 2025 | |
10-Q 10-Q 2025 Q3 Q3 | November 05, 2025 | September 30, 2025 | 2025 |
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