| Published September 12, 2025

Alligator presents preclinical data for ATOR-4066

Alligator Bioscience presents new preclinical results for the bispecific antibody ATOR-4066 at the 9th International Conference on Cancer Immunotherapy (CICON25) in Utrecht. ATOR-4066 is designed to activate the immune system against CEACAM5-positive cancers. Data show that the antibody potently stimulates both myeloid cells and T cells in the tumor, eliminates established tumors, and exhibits enhanced efficacy when combined with PD-1 blockade.