Expanded Access for Cancer Treatment With Balstilimab (AGEN2034) and Zalifrelimab (AGEN1884)

This is an expanded access study for cancer treatment with balstilimab alone or in combination with zalifrelimab for an intermediate-size participant population. This study addresses the treatment needs of participants who have been previously and specifically treated with balstilimab alone or in combination with zalifrelimab in a clinical study, who have experienced a benefit from this treatment and/or wish to continue treatment, and who are eligible for treatment under this expanded access study.