SEWPG(SH:688660) Zheng Quan Zhi Xing·2025-08-26 13:13General Principles - The document outlines the management system for the shareholding and trading behavior of directors, senior management, and core technical personnel of the company, in accordance with relevant laws and regulations [1][2]. - This system applies to the shareholding and trading management of directors and senior management (referred to as "DGA") and core technical personnel [2]. Information Reporting - DGA must report or update personal information such as name, position, ID number, and securities account within specified timeframes, including within two trading days after changes occur [4]. - Any changes in shareholding by DGA must be reported within two trading days, including details such as the number of shares held before and after the change, the date, quantity, and price of the change [6]. Share Trading Restrictions - DGA are prohibited from trading company shares during specific periods, such as 15 days before the annual or semi-annual report announcements and 5 days before quarterly reports [6]. - DGA cannot transfer shares under certain conditions, including within one year of the company's stock listing or within six months after leaving the company [9]. Trading Procedures - DGA must notify the board secretary of their trading plans via email or other communication methods (excluding phone) before executing trades [10]. - DGA are limited to transferring no more than 25% of their total shareholding in a year, with specific exceptions for judicial enforcement or inheritance [7]. Disclosure Requirements - DGA planning to reduce their shareholding must report their reduction plan to the stock exchange 15 trading days in advance, detailing the number of shares, source, and reasons for the reduction [8]. - If a DGA's shareholding reaches the threshold defined by the "Measures for the Administration of Acquisitions of Listed Companies," they must comply with additional reporting and disclosure obligations [9]. Accountability - DGA and core technical personnel are responsible for ensuring the accuracy and timeliness of their reported data, facing potential legal consequences for violations [10]. - The company will take disciplinary actions against DGA and core technical personnel who violate trading regulations, in addition to penalties from regulatory authorities [10].