芯瑞达(002983.SZ)控股股东一致行动人戴勇坚拟减持不超27.34万股

Group 1 - The core point of the article is that a major shareholder, Dai Yongjian, plans to reduce his stake in Chiprayda (002983.SZ) by selling up to 273,400 shares within three months after a 15 trading day period from the announcement date, which represents 0.13% of the company's total share capital excluding shares in the repurchase account [1]