Group 1 - On September 11, Guangge Technology executed a block trade of 200,000 shares, with a transaction amount of 5.794 million yuan, accounting for 17.93% of the total trading volume for that day [1][2] - The transaction price was 28.97 yuan, which represents a discount of 0.79% compared to the market closing price of 29.2 yuan [1][2]

中信证券股份有限公司 关于苏州光格科技股份有限公司 2025 年半年度持续督导跟踪报告 中信证券股份有限公司（以下简称"中信证券"或"保荐人"）作为苏州光 格科技股份有限公司（以下简称"光格科技"、"公司"或"上市公司"）首次 公开发行股票并在科创板上市的保荐人。根据《证券发行上市保荐业务管理办 法》、《上海证券交易所科创板股票上市规则》等相关规定，中信证券履行持续 督导职责，并出具本持续督导半年度跟踪报告。 一、持续督导工作概述 1、保荐人制定了持续督导工作制度，制定了相应的工作计划，明确了现场 检查的工作要求。 2、保荐人已与公司签订保荐协议，该协议已明确了双方在持续督导期间的 权利义务，并报上海证券交易所备案。 3、本持续督导期间，保荐人通过与公司的日常沟通、现场回访等方式开展 持续督导工作。 4、本持续督导期间，保荐人根据相关法规和规范性文件的要求履行持续督 导职责，具体内容包括： （1）查阅公司章程、三会议事规则等公司治理制度、三会会议材料； （2）查阅公司财务管理、会计核算和内部审计等内部控制制度； （3）查阅公司募集资金管理相关制度、募集资金使用信息披露文件和决策 程序文件、募集资金专户银行对账 ...

Group 1 - The core transaction of Guangge Technology on September 9 involved a block trade of 200,000 shares, amounting to 5.808 million yuan, with a transaction price of 29.04 yuan, reflecting a discount of 0.79% compared to the closing price of the day [1][2] - In the last three months, Guangge Technology has recorded a total of five block trades, with a cumulative transaction amount of 26.233 million yuan [2] - The closing price of Guangge Technology on the day of the transaction was 29.27 yuan, showing a decline of 1.35%, with a daily turnover rate of 1.68% and a total transaction amount of 24.158 million yuan [2] Group 2 - The net outflow of main funds for Guangge Technology on that day was 657,300 yuan, while the cumulative net outflow over the past five days reached 3.6608 million yuan [2] - The latest margin financing balance for Guangge Technology was 31.2962 million yuan, with a slight decrease of 18,000 yuan over the past five days, representing a decline of 0.06% [2]

Summary of Key Points Core Viewpoint - On September 8, 2023, Guangge Technology executed a block trade with a volume of 200,000 shares and a transaction amount of 5.886 million yuan, at a price of 29.43 yuan, which represents a discount of 0.81% compared to the closing price of the day [2]. Trading Activity - The block trade was conducted by CITIC Securities Co., Ltd. (headquarters, non-business location) as the buyer and Huatai Securities Co., Ltd. (Beijing Yonghe Palace Securities Business Department) as the seller [2]. - Over the past three months, Guangge Technology has recorded a total of four block trades, amounting to 20.425 million yuan [2]. Stock Performance - The closing price of Guangge Technology on the day of the block trade was 29.67 yuan, reflecting an increase of 0.71% with a daily turnover rate of 1.63% and a total transaction amount of 23.4304 million yuan [2]. - The net outflow of main funds for the day was 2.1791 million yuan, and over the past five days, the stock has seen a cumulative decline of 0.10%, with a total net inflow of 349,400 yuan [2]. Margin Financing - The latest margin financing balance for Guangge Technology is 31.1475 million yuan, which has increased by 98,100 yuan over the past five days, representing a growth rate of 0.32% [2].

Group 1 - On September 8, Guangge Technology executed a block trade of 200,000 shares, with a transaction amount of 5.886 million yuan, accounting for 20.08% of the total transaction volume for that day [1] - The transaction price was 29.43 yuan, which is a discount of 0.81% compared to the market closing price of 29.67 yuan [1][2] - The buying brokerage was CITIC Securities Co., Ltd. Headquarters (non-brokerage), while the selling brokerage was Huatai Securities Co., Ltd. Beijing Qianghe Palace Securities [2]

Group 1 - The core point of the article is that Guangge Technology executed a block trade on September 5, with a transaction volume of 200,000 shares and a transaction amount of 5.844 million yuan, at a price of 29.22 yuan, which is a discount of 0.81% compared to the closing price of the day [1][2] Group 2 - In the last three months, Guangge Technology has had a total of four block trades, with a cumulative transaction amount of 16.6851 million yuan [2] - The closing price of Guangge Technology on the day of the report was 29.46 yuan, reflecting an increase of 4.77%, with a daily turnover rate of 2.06% and a total transaction amount of 29.5594 million yuan [2] - The net outflow of main funds for Guangge Technology on that day was 455,300 yuan, while the cumulative decline over the past five days was 0.47%, with a total net inflow of 1.9133 million yuan [2] - The latest margin financing balance for Guangge Technology is 32.0171 million yuan, which has increased by 19,000 yuan over the past five days, representing a growth rate of 0.06% [2]

Group 1 - The core event involves a block trade of 200,000 shares of Guangge Technology, with a transaction value of 5.844 million yuan, accounting for 16.51% of the total trading volume on that day [1] - The transaction price was 29.22 yuan, which represents a discount of 0.81% compared to the market closing price of 29.46 yuan [1] - The trade occurred on September 5, 2025, with CITIC Securities as the buying brokerage and Huatai Securities as the selling brokerage [2]

Summary of Key Points Core Viewpoint - On September 2, a block trade of 100,000 shares of Guangge Technology occurred at a transaction price of 28.45 yuan, representing a discount of 1.49% compared to the closing price of the day [2]. Trading Activity - The total transaction amount for this block trade was 2.845 million yuan, with the buyer being Changjiang Securities Co., Ltd. and the seller being Everbright Securities Co., Ltd. [2]. - Over the past three months, Guangge Technology has recorded three block trades with a cumulative transaction amount of 10.8411 million yuan [2]. Stock Performance - The closing price of Guangge Technology on the same day was 28.88 yuan, reflecting a decline of 2.76% [2]. - The daily turnover rate was 2.13%, with a total trading volume of 30.1034 million yuan and a net inflow of main funds amounting to 3.3529 million yuan [2]. - Over the past five days, the stock has seen a cumulative decline of 9.75%, with total net inflow of funds reaching 7.56 million yuan [2]. Margin Trading Data - The latest margin financing balance for Guangge Technology is 31.3142 million yuan, which has decreased by 2.1756 million yuan over the past five days, representing a decline of 6.50% [2].

Summary of Key Points Core Viewpoint - On September 1, a block trade of 200,000 shares of Guangge Technology occurred, with a transaction amount of 5.85 million yuan, at a price of 29.25 yuan, reflecting a discount of 1.52% compared to the closing price of the day [2]. Trading Activity - The buyer of the block trade was Changjiang Securities Co., Ltd. Shanghai Fuzhou Road Securities Business Department, while the seller was Everbright Securities Co., Ltd. Beijing Zhongguancun Street Securities Business Department [2]. - In the last three months, Guangge Technology has recorded a total of 2 block trades, with a cumulative transaction amount of 7.9961 million yuan [2]. Stock Performance - The closing price of Guangge Technology on the day of the trade was 29.70 yuan, which represents an increase of 0.34% [2]. - The daily turnover rate was 1.60%, with a total transaction amount of 23.3968 million yuan, and a net outflow of main funds amounting to 615,200 yuan [2]. - Over the past five days, the stock has seen a cumulative decline of 6.31%, with a total net inflow of funds amounting to 3.7195 million yuan [2]. Margin Trading Data - The latest margin financing balance for Guangge Technology is 31.0493 million yuan, which has decreased by 3.6511 million yuan over the past five days, reflecting a decline of 10.52% [2].

Group 1 - The core point of the article is that Guangge Technology announced a share buyback, having repurchased a total of 569,105 shares, which represents 0.8623% of the company's total share capital as of August 31, 2025 [1]