Core Points - The document outlines the management system for the shareholding changes of directors and senior management of Guangzhou HuanTou Yongxing Group Co., Ltd. to ensure compliance with relevant laws and regulations [1][2][11] Summary by Sections General Provisions - The system is established to manage the shares held by directors and senior management in accordance with the Company Law, Securities Law, and other relevant regulations [1] - It applies to the management of shares held and traded by the company's directors and senior management [1] Restrictions on Buying and Selling Company Shares - Directors and senior management can only transfer up to 25% of their total shares within their term and for six months after their term ends, with exceptions for certain circumstances [2][3] - Shares held by directors and senior management cannot be transferred within one year of the company's stock listing or within six months after leaving the company [3][4] Reporting and Disclosure of Share Transactions - The company secretary is responsible for managing the identity and shareholding data of directors and senior management, ensuring timely reporting to the stock exchange [6][7] - Directors and senior management must notify the company of their trading plans in writing before executing any trades [8][9] Responsibilities and Penalties - Violations of the share trading regulations may lead to internal disciplinary actions or penalties from regulatory authorities [23][24] - The company will recover any profits from short-term trading by directors and senior management [23]

第一条 为规范永辉超市股份有限公司（以下简称"公司"或"本公 司"）董事及高级管理人员买卖公司股票及持股变动行为，根据《中 华人民共和国证券法》 、《上市公司董事和高级管理人员所持本公司股 份及其变动管理规则》 、《上海证券交易所上市公司自律监管指引第 8 号——股份变动管理》、《上海证券交易所上市公司自律监管指引第 《公司章程》的相关规定，特制定本制度。 第二条 本制度适用于公司董事、高级管理人员。高级管理人员是指 公司的首席执行官（CEO）、执行副总裁、副总裁、董事会秘书、首 席财务官（CFO）以及董事会认定的其他人员。 第三条 公司董事、高级管理人员所持公司股份，是指登记在其名下 的和利用他人账户持有的所有本公司股份。 公司董事、高级管理人 员从事融资融券交易的，其所持公司股份还包括记载在其信用账户内 的本公司股份。 永辉超市股份有限公司董事和高级管理人员所持本公司股 份及其变动管理制度 第四条 公司董事、高级管理人员在买卖公司股票及其衍生品种前， 应当将其买卖计划及时通知董事会秘书，董事会秘书应当核查公司信 息披露及重大事项等进展情况，如该买卖行为可能存在不当情形，董 事会秘书应当及时告知拟进行买卖的 ...

Core Viewpoint - The document outlines the management system for the shares held by directors and senior management of Shenzhen Biyimi Microelectronics Co., Ltd, emphasizing compliance with relevant laws and regulations to maintain market order and transparency [2][3][4]. Summary by Sections General Principles - The management system is established to strengthen the oversight of shares held by directors and senior management, ensuring adherence to the Company Law, Securities Law, and other regulatory guidelines [2]. - The system applies to all shares held by directors and senior management, whether registered in their names or held through others [2]. Prohibited Trading Activities - Directors and senior management are prohibited from engaging in margin trading involving the company's stock [3]. - Specific conditions under which share reduction is not allowed include within one year of the company's stock listing and within six months post-resignation [3][4]. Share Transfer Regulations - Directors and senior management can transfer a maximum of 25% of their total shares annually, with exceptions for judicial enforcement or inheritance [4]. - Newly acquired shares can be transferred in the current year, while shares with restrictions will count towards the next year's transfer limit [5]. Trading Blackout Periods - Trading is restricted during specific periods, such as 15 days before the annual or semi-annual report announcements and 5 days before quarterly reports [9]. - Directors and senior management cannot sell shares within six months of purchase or repurchase shares within six months of selling [6]. Information Disclosure - The company secretary is responsible for managing and reporting the shareholdings of directors and senior management, ensuring timely and accurate disclosures [12][13]. - Any changes in shareholdings must be reported within two trading days, including details of the number of shares before and after the change [17]. Shareholding Changes Management - Directors and senior management must report their shareholding information at specific times, such as upon appointment or when personal information changes [18]. - Share transfers due to divorce or company restructuring must be disclosed promptly, with adherence to the established transfer limits [20][21]. Accountability - Violations of the share trading regulations may result in penalties from regulatory bodies and potential internal disciplinary actions [22]. - The company is required to maintain complete records of any violations and report them as necessary [10].

董事和高级管理人员所持公司股份及其变动管理制度 天虹数科商业股份有限公司 董事和高级管理人员所持公司股份及其变动管理制度 (2025年修订） 第一章 总则 第一条 为加强天虹数科商业股份有限公司（以下简称"公司"）董事和高 级管理人员所持本公司股份及其变动的管理，进一步明确办理程序，根据《中华 人民共和国公司法》(以下简称"《公司法》"）、《中华人民共和国证券法》 （以下简称 "《证券法》"）、《上市公司董事和高级管理人员所持本公司股 份及其变动管理规则》、《深圳证券交易所股票上市规则》、《深圳证券交易所 上市公司自律监管指引第 10 号——股份变动管理》、《深圳证券交易所上市公 司自律监管指引第 18 号——股东及董事、高级管理人员减持股份》及《公司章 程》等有关规定，结合公司的实际情况，制定本制度。 第二条 公司董事和高级管理人员所持本公司股份，是指登记在其名下和利 用他人账户持有的所有本公司股份。 公司董事和高级管理人员从事融资融券交易的，其所持本公司股份还包括记 载在其信用账户内的本公司股份。 第三条 公司董事和高级管理人员等应当遵守法律、法规、规范性文件以及 《公司章程》等规定。 公司董事和高级管理 ...

General Principles - The management system for the shares held by the directors and senior management of Zhejiang Zhengyu Industrial Co., Ltd. aims to strengthen the management of shareholding changes and clarify procedures based on relevant laws and regulations [1][2] - Directors and senior management must comply with this system [1] Shareholding Change Rules and Information Disclosure - Directors and senior management must notify the board secretary in writing before buying or selling shares, and the board secretary will verify compliance with disclosure and major matters [3][4] - Shareholding changes must be reported to the company within two trading days, including details such as the number of shares held before and after the change [8][9] Restrictions on Share Transfer - Directors and senior management cannot transfer shares within one year of the company's stock listing or within six months after leaving the company [10] - The maximum number of shares that can be transferred annually is limited to 25% of the total shares held [5][6] Reporting and Compliance - Directors and senior management must ensure that their family members and related parties do not trade based on insider information [9][10] - Violations of the system may result in penalties, including warnings, demotions, or legal actions [26][27] Implementation and Amendments - The system will be implemented upon approval by the board and will replace the previous remuneration management system for directors and senior management [31]

General Overview - The document outlines the management system for the shares held by the directors and senior management of StarRing Information Technology (Shanghai) Co., Ltd, detailing the procedures for shareholding and changes in shareholding [1][2]. Shareholding Rules - Directors and senior management (referred to as "DGA") are prohibited from engaging in margin trading or derivative trading involving the company's shares [1]. - DGA can sell shares through the Shanghai Stock Exchange or other legally permitted methods, adhering to relevant laws and regulations [2]. - DGA must ensure the accuracy and timeliness of their shareholding data and report any violations to the regulatory authorities [2]. Restrictions on Share Transfers - DGA are restricted from transferring shares under specific conditions, such as within one year of the company's stock listing or within six months after leaving their position [2][3]. - Additional restrictions apply if the company is under investigation for securities violations or if the DGA is personally involved in such investigations [2]. Trading Blackouts - DGA are prohibited from trading company shares during certain blackout periods, including 15 days before the annual and semi-annual reports and 5 days before quarterly reports [3][4]. Reporting and Disclosure - DGA must report any changes in their shareholding within two trading days and disclose relevant information through the Shanghai Stock Exchange [12][17]. - Any planned share reductions must be reported 15 trading days in advance, including details such as the number of shares, method, and reason for reduction [14][15]. Compliance and Penalties - DGA must ensure that their family members and controlled entities do not trade based on insider information [19]. - Violations of the share trading rules may result in disciplinary actions from the company and regulatory authorities [20]. Final Provisions - The management system is subject to national laws and regulations, and any inconsistencies will defer to those legal standards [21][22]. - The system will take effect upon approval by the company's board of directors [23].