Group 1 - The stock price of Sanbo Brain Science closed at 63.72 yuan on August 20, 2025, down by 2.44 yuan, a decrease of 3.69% from the previous trading day [1] - The trading volume on that day was 227,709 hands, with a transaction amount of 1.451 billion yuan [1] - Sanbo Brain Science is a medical service provider focused on neurosurgery, with main businesses including medical services and supply chain operations [1] Group 2 - The company announced that a shareholder holding more than 5% of shares, TBP3Doctors (HK) Limited, plans to reduce its holdings by up to 6.09 million shares, accounting for 3% of the total share capital, within the next three months [1] - The reduction will occur through a centralized bidding method for up to 2.03 million shares and through block trading for up to 4.06 million shares [1] - On August 20, the net outflow of main funds for Sanbo Brain Science was 269.69 million yuan, representing 2.63% of the circulating market value [1]
三博脑科股价下跌3.69% 股东计划减持609万股