COMPUGEN LTD

COM701

Compugen continues to advance MAIA-ovarian, its sponsored, randomized, placebo-controlled adaptive platform trial evaluating COM701, a potential first-in-class anti-PVRIG antibody, as maintenance monotherapy in patients with second- and third-line relapsed platinum-sensitive ovarian cancer, a setting with no approved treatment option. The Company anticipates the interim analysis with median progression-free survival data by the first quarter of 2027.

During the quarter, Compugen presented a trial-in-progress poster on MAIA-ovarian at the ESMO Gynaecological Cancers Congress in Copenhagen. The poster underscored the strong biological and clinical rationale for evaluating COM701 in this population, including the differentiated biology of the PVRIG pathway versus other checkpoints such as PD-1 and TIGIT, its high expression in ovarian cancer, and the durable responses previously observed with COM701 as mono- and combination therapy in heavily pre-treated platinum-resistant patients. The Company believes that clear prolongation of PFS in these patients versus placebo could inform a registration path for COM701 and establish it as a potential backbone for drug combinations. Clinically meaningful success could also enable a broader clinical development plan across earlier and later lines of ovarian cancer and other indications where clinical signals were previously observed.