Zheng Quan Zhi Xing·2025-08-12 16:13Core Viewpoint - The document outlines the management measures for the shareholding changes of directors and senior management at Liaoning Chengda Biological Co., Ltd, emphasizing compliance with relevant laws and regulations to prevent insider trading and ensure transparency in share transactions [1][2]. General Principles and Regulations - The management measures apply to all shares held by directors and senior management, including those held in multiple accounts and through margin trading [2]. - Senior management includes positions such as the general manager, deputy general managers, board secretary, and financial director [2]. - Directors and senior management must be aware of legal prohibitions against insider trading and market manipulation before engaging in share transactions [2]. Transfer of Shares - Directors and senior management can transfer a maximum of 25% of their total shares annually, with exceptions for judicial enforcement or inheritance [3]. - Shares held by directors and senior management that increase during the year will be included in the calculation of transferable shares for that year [3]. - Untransferred shares at the end of the year will be counted towards the next year's transferable shares [3]. Restrictions on Share Transactions - Directors and senior management are prohibited from transferring shares within six months after leaving their positions [10]. - They cannot engage in share transactions during specific periods, such as before the announcement of annual or quarterly reports [6][7]. - There are strict rules against transferring shares if the company is under investigation for securities violations or if the individual is under investigation for related offenses [5][10]. Notification and Disclosure - The board secretary is responsible for managing the data and information related to the shareholdings of directors and senior management [8]. - Any plans for buying or selling shares must be communicated in writing to the board secretary for confirmation [8]. - Directors and senior management must report any changes in their shareholdings within two trading days [9]. Accountability - The board of directors is responsible for addressing violations of these management measures [11]. - Any illegal trading activities by directors and senior management may result in their dismissal and potential civil liability for damages caused to the company [11][12]. - Profits from violations of these regulations must be returned to the company [11].