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April 21, 2026 10:13 ET | Source: 4Bio Capital

4BIO Capital portfolio company Ray Therapeutics announces upsized and oversubscribed $125 Million Series B financing for vision restoration treatments

4BIO Capital continues support as founding investor, having backed Ray Therapeutics since seed funding in 2021 through Series A (2023)Proceeds to support two ongoing clinical-stage programs: RTx-015...
May 16, 2023 08:00 ET | Source: 4Bio Capital

4BIO Capital Portfolio Company Ray Therapeutics Closes Oversubscribed $100M Series A Financing to Advance Optogenetic Gene Therapies for Blinding Diseases

Press Release 4BIO Capital Portfolio Company Ray Therapeutics Closes Oversubscribed $100M Series A Financing to Advance Optogenetic Gene Therapies for Blinding Diseases Series A follows initial seed...
January 04, 2022 08:04 ET | Source: 4Bio Capital

4BIO Capital Leads $6 Million Seed Financing in Ray Therapeutics

Press Release 4BIO Capital Leads $6 Million Seed Financing in Ray Therapeutics 4 January 2022 LONDON & BOSTON – 4BIO Capital (“4BIO” or “the Group”), an international venture capital firm...
January 04, 2022 08:03 ET | Source: 4Bio Capital

4BIO Capital Leads $6 Million Seed Financing in Ray Therapeutics

Press Release 4BIO Capital Leads $6 Million Seed Financing in Ray Therapeutics 4 January 2022 LONDON & BOSTON – 4BIO Capital (“4BIO” or “the Group”), an international venture capital firm...