Agenus Announces First Patient Enrolled in Global Phase 3 BATTMAN Trial of BOT+BAL Immunotherapy Combination in MSS or pMMR Metastatic Colorectal Cancer

LEXINGTON, Mass.--(BUSINESS WIRE)---- $AGEN #BAL--Agenus Inc. (Nasdaq: AGEN), a leader in immuno-oncology innovation, today announced that the first patient has been enrolled in the landmark global phase 3 BATTMAN (CO.33) trial (NCT07152821). This study is evaluating Agenus' immunotherapy combination of botensilimab (BOT) plus balstilimab (BAL) versus best supportive care in patients with refractory, unresectable microsatellite stable (MSS)/mismatch repair proficient (pMMR) metastatic colorectal cancer (mCRC).