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]