百诚医药(301096.SZ)：楼金芳累计增持0.85%股份

Group 1 - The core point of the article is that Baicheng Pharmaceutical (301096.SZ) has reported that as of September 12, 2025, the share buyback plan has passed the halfway mark, with significant share purchases made by Ms. Lou Jinfang [1] - Ms. Lou Jinfang has cumulatively increased her holdings by 929,700 shares from June 13, 2025, to September 12, 2025, representing 0.85% of the company's total share capital, with a total investment amounting to RMB 50.31 million [1] - Following the share buyback, Ms. Lou Jinfang and her concerted parties now hold a total of 39,359,700 shares, increasing their ownership percentage from 35.18% to 36.03%, which triggers a 1% change in equity [1]