芯碁微装(688630.SH)：控股股东、实际控制人、董事长程卓减持51万股公司股份

Core Viewpoint - Chip Microelectronics (688630.SH) announced a share reduction by its controlling shareholder, Chairwoman Cheng Zhuo, through a block trade, impacting the ownership structure of the company [1] Group 1: Shareholding Changes - Cheng Zhuo reduced her shareholding by 510,000 shares, representing 0.38% of the total share capital [1] - Following this transaction, the total shares held by Cheng Zhuo and her concerted parties decreased from 46.1138 million shares to 45.6038 million shares [1] - The combined shareholding percentage of Cheng Zhuo and her concerted parties fell from 35.00% to 34.62% of the total share capital [1]