Yang Jianxin增持基石药业-B4万股 每股作价6.14港元
Group 1 - Yang Jianxin increased his stake in Cornerstone Pharmaceuticals-B (02616) by purchasing 40,000 shares at a price of HKD 6.14 per share, totaling HKD 245,600 [1] - Following the purchase, Yang Jianxin's total shareholding in the company is approximately 71.49 million shares, representing a 4.84% ownership stake [1][2]