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February 4, 2026

Third Arc Bio Announces $52M Series A Extension to Expand Oncology and Immunology & Inflammation Portfolio

November 13, 2025

Adagene Announces Licensing Agreement with Third Arc Bio for Development of Two Masked CD3 T-Cell Engagers Utilizing SAFEbody® Technology

March 13, 2025

Third Arc Bio Announces First Patient Dosed in Phase 1 Clinical Trial of Lead T Cell Engager ARC101 to Treat CLDN6 Positive Cancers

Third Arc Bio's multispecific antibodies in light and dark green and light and dark blue against a white background.
Abstract lime green geometric mesh pattern on a navy blue background.Abstract lime green geometric mesh pattern on a navy blue background.