For pan-caner analysis, ORR benefits of GLS-010 were also enhanced (51.9% versus 26.4%, p=0.0298) in pts with tTMB-high (>75th percentile, of each tumor type) versus tTMB-low. Pairing tTMB and survival data were analyzed in 129 pts, and tTMB-high pts benefit more with a significantly improved PFS (p=0.011). Also, improved PFS was observed in tTMB-high pts with EC (p=0.0059). For bTMB-high group, pts with EC achieved higher ORR (42.9% vs 6.3%, p=0.0672), which translated into PFS benefits (p=0.03).