Xin Hua Cai Jing·2025-11-04 23:21Core Insights - In October 2025, the total amount of shares sold by directors, supervisors, and senior executives of listed companies in the Shanghai and Shenzhen stock markets reached approximately 6.092 billion yuan, involving 266 companies, while the total amount of shares bought was about 148 million yuan, involving 48 companies, resulting in a net reduction of 5.944 billion yuan [1][4][12] Group 1: Share Reduction - The computer industry had the highest amount of share reductions in October 2025, totaling approximately 999 million yuan, while the non-bank financial sector saw the most significant share purchases [12][20] - The month-on-month reduction in share sales decreased by 54.23%, while year-on-year it increased by 303.98% [1] - The top three companies with the highest share reductions were Xinquan Co., Ltd. (7.09 billion yuan), Chunzong Technology (3.25 billion yuan), and Kesi Technology (2.26 billion yuan) [4][8] Group 2: Share Purchase - The total amount of shares purchased by directors, supervisors, and senior executives in October 2025 was approximately 148 million yuan, with the non-bank financial sector leading in share purchases [13][20] - The top three companies with the highest share purchases were Hainan Huatie (499.99 million yuan), Ziyuan Food (460.62 million yuan), and Longi Green Energy (137.54 million yuan) [14][17] - The non-bank financial industry had the highest share purchase amount, approximately 55 million yuan, followed by the food and beverage industry at about 47 million yuan [20]