天原股份：控股股东累计增持2.51%公司股份

Core Viewpoint - Tianyuan Co., Ltd. (002386) announced that its controlling shareholder, Yibin Development Holding Group Co., Ltd., has completed a stock buyback plan, acquiring a total of 32.67 million shares, which represents 2.51% of the company's total equity, for a total transaction amount of 154 million yuan [1] Summary by Relevant Sections - Shareholder Activity - Yibin Development increased its stake in Tianyuan Co., Ltd. from February 11, 2025, to August 10, 2025, through centralized bidding [1] - After the buyback, Yibin Development holds 261 million shares, accounting for 20.08% of the total shares [1] - Together with its concerted action parties, the total shareholding amounts to 347 million shares, representing 26.68% of the total equity [1]