智通财经APP获悉，嘉和生物-B(06998)午后涨超17%，截至发稿，涨14.98%，报3.76港元，成交额2233.1万港元。
消息面上，药物临床试验登记与信息公示平台数据显示，嘉和生物的一项在晚期实体瘤患者中评价PD - 1/CTLA - 4/VEGF三特异性抗体GB268的安全性、耐受性、药代动力学和疗效的首次人体、开放性、多中心的I期研究已启动。公开资料显示，GB268是嘉和生物自主研发的一款抗PD-1/VEGF/CTLA-4三特异性抗体。
值得注意的是，嘉和生物4月15日公告，公司已向港交所递交上市申请，亿腾医药将反向收购嘉和生物。早在2024年10月，嘉和生物与亿腾医药宣布达成战略性合并。合并后公司更名为“亿腾嘉和医药集团有限公司”。嘉和生物向亿腾医药股东发行新股作为对价，亿腾医药、嘉和生物在此次交易中的股权价值分别为6.77亿美元和1.97亿美元。亿腾医药股东将持有合并公司77.43%的股份，成为合并公司的控股股东，而嘉和生物的股东则持有其余的22.57%股份。
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