赛意信息：共同实际控制人拟合计减持不超3%公司股份

Group 1 - The core point of the article is that the controlling shareholders of Saiyi Information plan to reduce their holdings by up to 12.25 million shares, which represents 3% of the company's total share capital [1] Group 2 - The announcement was made on August 29, indicating a significant move by the company's major stakeholders [1] - The shareholders involved in the reduction include Zhang Chengkang, Liu Wei, Liu Guohua, Ouyang Xiangying, and Cao Jinqiao [1]