Group 1: Share Buybacks and Increases - Huaneng Hydropower's controlling shareholder and its concerted parties have increased their shareholding and have plans for further increases [1] - Conch Cement's controlling shareholder, Conch Group, plans to increase its shareholding by 700 million to 1.4 billion yuan [3] - Kaipu Cloud intends to repurchase shares worth 50 million to 100 million yuan [3] - Zhongshun Jierou plans to repurchase shares worth 60 million to 120 million yuan for employee stock ownership plans or equity incentives [3] - Yuanli Co. plans to repurchase shares worth 50 million to 60 million yuan [3] Group 2: Share Reductions - Xinchai Co.'s directors Bai Hongfa, Shi Rong, and supervisor Zhang Kan plan to reduce their shareholdings [1] - Rundat Medical's shareholders Zhu Wenyi and Liu Hui plan to collectively reduce their holdings by no more than 2.99% [3] - Yashiguangdian's Huang Shilin and Xuefeng plan to reduce their holdings by no more than 0.976% [3] - Fushi Holdings' shareholder Song Chunqing plans to reduce their holdings by no more than 2.00% [3] - Jiaze New Energy's shareholder Ningxia Bitai's reduction plan has expired, having cumulatively reduced 44.36 million shares [3]

Group 1 - Chuzhou Development's controlling shareholder proposed to repurchase company shares worth between 100 million to 200 million yuan [3] - Hainan Highway, the second largest shareholder of Hainan Airlines Group, plans to increase its stake in the company [3] - Wang Wei, the actual controller and director of Youkeshu, intends to increase his shareholding in the company [3] Group 2 - Hangzhou Haoyue, a shareholder of Qianfang Technology, plans to reduce its stake by no more than 1.5% [3] - Wang Dawu, the controlling shareholder of Fuda Alloy, intends to reduce his stake by no more than 3% [3] - Dazhu Laser's controlling shareholder, Dazhu Holdings, plans to reduce its stake by no more than 0.9672% [3] - Han Yuanfu, a shareholder of Dayuan Pump Industry, intends to reduce his stake by no more than 3% [3] - The controlling shareholder and actual controller of Huakang Clean intends to collectively reduce their stake [3] - Directors Zhong Yiguo and Xu Shifeng of Jingwei Co. plan to reduce their stake by no more than 1.53% [3] - Sinopec Capital, a shareholder of Haizheng Materials, intends to reduce its stake by no more than 1% [3] - Huang Song, a shareholder of Dongdianyin, plans to reduce his stake by no more than 1% [3] - Eurostar Diamond, a shareholder of Laisentongling, intends to collectively reduce their stake by no more than 3% [3] - The third largest shareholder of Tailin Micro has reduced its holding to below 5% [3] - Ningbo Huitong, a shareholder of Huitong Energy, plans to reduce its stake by no more than 0.99999% [3] - Mingpai Industrial, a shareholder of Caibai Co., intends to reduce its stake by no more than 3% [3] - Director Wang Leping of Nanda Optoelectronics plans to reduce his stake by no more than 0.02% [3] - Lou Guoliang, a shareholder of Haohai Biotechnology, intends to reduce his stake by no more than 0.4337% [3]

Group 1: Company Buybacks - Hengli Petrochemical's controlling shareholder Chen Jianhua increased holdings by 13.4474 million shares, with a total investment of 330 million yuan [1] - CATL has repurchased a total of 15.9908 million A-shares as of January 31 [2] - Guizhou Moutai has repurchased a total of 416,900 shares as of January 31, 2026 [2] - Industrial Fulian has a total repurchase fund of 247 million yuan as of January 31, 2026 [2] Group 2: Company Sell-offs - Yitian Intelligent's shareholder Chuan Dinghengyuan plans to reduce holdings by no more than 0.99% [3] - Xueda Education's shareholder Nanjing Xingnaheyuan plans to reduce holdings by no more than 0.5% [3] - Gaohua Technology's shareholder Huang Biao plans to reduce holdings by no more than 0.97% [3] - Kuaike Intelligent's director Dou Xiaoming plans to reduce holdings by no more than 0.15% [3] - Igor's directors and executives, including Zhao Nannan, plan to collectively reduce holdings by no more than 0.0878% [3] - Tailin Micro's major shareholder recently reduced holdings by 2.3213 million shares [3] - Jingce Electronics' shareholders and directors plan to reduce holdings [3] - Jindan Technology's shareholder Shouzhong Education plans to reduce holdings by no more than 3.00% [3] - Changjiang Communication's shareholders plan to collectively reduce holdings by no more than 1% [3] - Dahao Technology's shareholders plan to collectively reduce holdings by no more than 4% [3] - Tongyuan Petroleum's chairman and director plan to collectively reduce holdings by no more than 0.16% [3] - Yilun Media's director and CFO plan to reduce holdings [3] - Fuhan Micro's shareholder Jiezhi Holdings plans to reduce holdings by no more than 1.93% [3] - Aoshang's shareholder Huijia Chuangtou plans to reduce holdings by no more than 1.00% [3] - Changchun Yidong's shareholder FAW Equity Company plans to reduce holdings by no more than 3% [3] - Wuxi Zhenhua's major shareholder plans to collectively reduce holdings by no more than 3.00% [3] - Jiangyan Suantuan's shareholder Ningbo Longji plans to reduce holdings by no more than 3% [3] - Yilian Technology's shareholder Changjiang Changdao plans to reduce holdings by no more than 2% [3]

Group 1: Company Buybacks - Longlide plans to repurchase company shares for no less than 56 million yuan [2] - Hanshuo Technology has obtained a commitment letter for a stock repurchase loan from a financial institution [2] - Prolo Pharmaceutical intends to use between 180 million to 360 million yuan to buy back company shares [2] Group 2: Company Sell-offs - Suda Co., Ltd. plans to reduce its holdings by no more than 3% [2] - Hunan Baiyin intends to reduce its holdings by no more than 1.95% [2] - Zimi Co., Ltd. plans to reduce its holdings by no more than 1% [2] - Zhongshui Fishery's third-largest shareholder has reduced its holdings by 2.5888 million shares, bringing its stake down to 5% [2] - We Online's investors plan to collectively reduce their holdings by no more than 5.94% [2] - Renmin Tongtai's controlling shareholder plans to reduce its holdings by no more than 1% [2] - Yanshiwei's fourth and fifth largest shareholders plan to reduce their holdings by no more than 1.5% and 1% respectively [2] - Langke Intelligent's shareholders plan to reduce their holdings by no more than 1.68% [2] - Yingben Co., Ltd.'s director plans to reduce his holdings by no more than 0.03% [2] - Sunshine Power has completed the implementation of share reduction plans by some directors and senior management [2] - Dipu Technology's shareholder plans to reduce his holdings by no more than 1.55% [2] - MediWest's shareholder plans to reduce his holdings by no more than 1.64% [2] - Huahai Qingke's shareholder plans to reduce his holdings by no more than 1% [2] - Liyuan Technology's shareholder plans to reduce his holdings by no more than 2.0303% [2] - New Emerging Equipment's shareholders plan to collectively reduce their holdings by no more than 3.13% [2] - Jinqiao Information's director plans to reduce his holdings by no more than 0.0675% [2] - Kanglongda's shareholder plans to reduce his holdings by no more than 3% [2]

Core Insights - Greebo disclosed shareholding changes on November 3, with its actual controller and executives planning to increase their stake by no less than 11.5 million yuan [1][2] - A total of 21 A-share listed companies announced share reductions, indicating a trend of divestment among major stakeholders [1][2] Summary of Shareholding Changes Increase in Shareholding - Greebo's actual controller and executives intend to increase their shareholding by at least 11.5 million yuan [2] Decrease in Shareholding - Shenyun Environment: Major shareholder plans to reduce holdings by up to 3.25% [2] - Tianyang New Materials: Shareholder's stake reduced to 4.9999% [2] - Xiyue Zhixing: Shareholder plans to reduce holdings by up to 3.00% [2] - Youde Precision: Shareholder plans to reduce holdings by up to 0.047% [2] - Xingyun Co.: Directors and shareholders plan to reduce holdings [2] - Tianzhihang: Shareholders plan to reduce holdings by up to 3% [2] - Ruifeng New Materials: Shareholder plans to reduce holdings by up to 1% [2] - Fangzhi Technology: Shareholder plans to reduce holdings by up to 3% [2] - Aerospace Intelligence: Major shareholder plans to reduce holdings by up to 2.50% [2] - Leirwei: Shareholder plans to reduce holdings by up to 0.96% [2] - Boying Special Welding: Major shareholders plan to reduce holdings by up to 3% [2] - Jiaoda Sino: Shareholder plans to reduce holdings by up to 0.58% [2] - Montai High-tech: Shareholders plan to reduce holdings by up to 3.00% [2] - Shengyi Technology: Major shareholder plans to reduce holdings by up to 1.03% [2] - Baoguan Lidian: Shareholder plans to reduce holdings by up to 0.37% [2] - Qilin Xinan: Employee shareholding platform plans to reduce holdings by up to 3% [2] - Puran Co.: Shareholder plans to transfer 3.77% of shares [2] - Gekewei: Shareholder plans to reduce holdings by up to 1.19% [2] - Yida Membrane: Financial director plans to reduce holdings by up to 0.0403% [2] - Shenghui Integration: Shareholder terminated reduction plan after reducing 565,500 shares [2] - Baihehua: Major shareholder mistakenly reduced 160,000 shares but has repurchased the same amount [2]