InsidersTradesSigma
Browse the detailed record of transactions filed by 张忠, Directeur exécutif. Director active across 1 company, notably 通光线缆. In total, 1 filings have been recorded. Regulator: SSE / SZSE (CSRC). The full history is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Zhang Zhong is an executive director at Tongguang Cable, where he plays a key role in managing operations and the company's strategy. His expertise in the cable industry enables him to lead the company towards innovation and continuous improvement while ensuring customer satisfaction.