国晟科技: 董事和高级管理人员所持本公司股份及其变动管理制度（2025年修订）

General Principles - The company establishes a management system for the shares held by directors and senior management to enhance the regulation of shareholding and trading behaviors [2] - This system is applicable to all shares held by directors and senior management, including those held in others' accounts and through margin trading [2][3] Shareholding Change Management - The company secretary is responsible for managing the data and information regarding the identity and shareholdings of directors and senior management, and must report any violations to the relevant authorities [3][4] - Directors and senior management must notify the company secretary of their shareholding information within specified timeframes, including changes in personal information and upon leaving their positions [3][4] Disclosure and Reporting - The company and its directors and senior management must ensure that the data submitted to the stock exchange is timely, truthful, accurate, and complete, and they bear legal responsibility for this [4] - Before trading shares, directors and senior management must notify the company secretary in writing of their trading plans, which will be verified for compliance with regulations [4][5] Transfer Restrictions - There are specific conditions under which directors and senior management are prohibited from transferring their shares, including within six months of leaving the company or during investigations for securities violations [5][6] - Directors and senior management must submit a written plan for any intended share transfers, detailing the number of shares, timeframes, and reasons for the transfer [6][7] Annual Transfer Limits - Directors and senior management can only transfer up to 25% of their total shareholdings annually, with exceptions for certain circumstances such as judicial enforcement or inheritance [7][8] - Untransferred shares within a year will be included in the total for the following year, affecting future transfer calculations [8] Compliance with Securities Law - Directors and senior management must adhere to the provisions of the Securities Law regarding the sale and purchase of shares within specified periods, particularly around financial reporting [8][9] - Any violations of this management system will result in penalties from regulatory authorities [10]