TIANMA(SZ:000050) Zheng Quan Zhi Xing·2025-08-22 12:20Core Viewpoint - The document outlines the management system for the shares held by the directors and senior management of Tianma Microelectronics Co., Ltd., emphasizing compliance with relevant laws and regulations, and detailing the procedures for share transactions and disclosures [1][2]. Summary by Sections General Principles - The management system is established to enhance the oversight of shares held by directors and senior management, ensuring adherence to laws such as the Company Law and Securities Law, as well as the company's articles of association [1][2]. Management of Shareholding Changes - Directors and senior management must notify the board secretary in writing before buying or selling shares, who will then verify compliance with disclosure and regulatory requirements [3]. - The company must apply to the Shenzhen Stock Exchange for any shares held by directors and senior management to be registered as restricted shares under certain conditions [3][4]. Reporting and Disclosure - Directors and senior management are required to report any changes in their shareholdings within two trading days and ensure that the information disclosed is accurate and complete [4][5]. - The board secretary is responsible for managing the data related to shareholdings and must report any violations to the regulatory authorities [5]. Restrictions on Share Transactions - Directors and senior management are prohibited from transferring shares during specific periods, such as within one year of the company's stock listing or within six months after leaving their position [6][8]. - There are also restrictions on trading shares based on the timing of financial report announcements and other significant events [8][9]. Regulations on Share Increase and Decrease - Any plans for increasing or decreasing shareholdings must be disclosed in advance, with specific timelines for reporting to the Shenzhen Stock Exchange [10][11]. - The document specifies that any shares acquired through inheritance or legal proceedings are subject to the same transfer restrictions as other shares [11][12]. Final Provisions - The management system will be interpreted and revised by the company's board of directors, and it will take effect upon approval [12].