SINOMED(SH:688108) Sou Hu Cai Jing·2025-10-18 17:31Core Insights - Sino Medical (688108) closed at 28.19 CNY on October 17, 2025, up 1.92% from 27.66 CNY the previous week, with a market cap of 11.728 billion CNY [1] - The stock reached a high of 31.45 CNY and a low of 26.08 CNY during the week [1] Trading Information Summary - On October 13, 2025, Sino Medical recorded a large transaction amounting to 4.6788 million CNY [2] Shareholder Changes - Shareholder Guo Yanchao reduced his holdings by 168,000 shares on October 13, 2025, representing 0.0404% of the total share capital, at a price of 27.85 CNY per share, totaling 4.6788 million CNY. His shareholding decreased from 5.01% to 4.97% [3][5] - Guo Yanchao had previously reduced his holdings by 1.93 million shares from July 21 to July 22, 2025, accounting for 0.46% of the total share capital [3] Company Announcement Summary - Guo Yanchao's reduction was due to personal financial needs, and it will not affect the control of the company [4] - Sun Jianhua signed an agreement to terminate the concerted action relationship with several parties on October 17, 2025, reducing his controlled shareholding from 24.3641% to 19.3156%, with the number of shares controlled decreasing from 101,426,524 to 80,370,369 [4][5]