Hong Kong – September 16, 2026 -- Akeso, Inc. (9926.HK) reported that its bispecific antibody ivonescimab reduced the risk of death by 27% compared with Merck's pembrolizumab in a Phase III trial of PD-L1-positive non-small cell lung cancer (NSCLC), with results presented as a Late-Breaking Abstract at the 2026 World Conference on Lung Cancer (WCLC).

Hong Kong – September 07, 2026 -- Akeso, Inc. (9926.HK) said its bispecific antibody ivonescimab produced a statistically significant and clinically meaningful overall survival benefit versus Merck's pembrolizumab in a pre-specified interim analysis of the Phase III HARMONi-2 trial, as assessed by an Independent Data Monitoring Committee.