HK Stock Market Move | BAO PHARMA-B (02659) rose nearly 6%, as Chairman of the Board Liu Yanjun increased his shareholding in the company, and the clinical trial application for BJ045 injection was approved.

date
10:14 28/10/2026
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GMT Eight
BAO PHARMA-B (02659) rose nearly 6% intraday. As of press time, it was up 3.16% at HK$8.15, with a turnover of HK$2.9609 million.
BAO PHARMA-B (02659) rose nearly 6% intraday, up 3.16% as of press time at HK$8.15, with a turnover of HK$2.9609 million. On the news front, the latest data from the Hong Kong Stock Exchange shows that on October 23, Chairman of the Board Liu Yanjun increased his shareholding in BAO PHARMA-B by 102,100 shares at HK$7.4358 per share, for a total amount of approximately HK$759,200. Following the increase, his latest shareholding stands at approximately 26.309 million shares, representing a latest shareholding ratio of 17.05%. Recently, BAO PHARMA-B announced that the clinical trial application (IND) for BJ045 injection (an anti-enzyme-degradation anti-CD20 monoclonal antibody for subcutaneous administration, collectively referred to as BJ045), independently developed by the company, has been approved by the National Medical Products Administration of the People's Republic of China, and is approved to conduct clinical trials in China. BJ045 is a subcutaneously administered anti-CD20 antibody resistant to IgG-degrading enzyme degradation, with the potential to be used in combination with IgG-degrading enzymes (such as the company's KJ103) for the treatment of moderate-to-severe autoimmune diseases.