LEXINGTON, Mass.–(BUSINESS WIRE)–Agenus Inc. (Nasdaq: AGEN), a leader in immuno-oncology innovation, today announced that a poster evaluating botensilimab (BOT), an Fc-enhanced multifunctional anti-CTLA-4 antibody, in combination with balstilimab (BAL), an anti-PD-1 antibody, has been accepted for presentation at the International Gynecologic Cancer Society (IGCS) Annual Global Meeting, taking place October 1–3, 2026, in Montreal, Canada. The presentation will feature results from the recurre