Medprin: Tang Ying has reduced her holdings by 0.9920%

Medprin announced that shareholder Tang Ying reduced her holdings by 665,100 shares through centralized bidding from July 30, 2025, to October 27, 2025, at an average price of 77.49 yuan per share, accounting for 0.9920% of the company's total share capital and 0.9955% of the company's total share capital excluding repurchased shares. The reduction plan has been completed. Before the reduction, Tang Ying held 1,506,000 shares, accounting for 2.2640%; after the reduction, she holds 840,900 shares, accounting for 1.2541%. Tang Ying and her concerted action person Ye Tao together hold 2,310,900 shares, accounting for 3.4465%