InsidersTradesSigma
Browse the detailed record of transactions filed by 杨建东, Directeur Exécutif. Director active across 1 company, notably 国瑞科技. In total, 1 disclosures have been published. Regulator: SSE / SZSE (CSRC). The full history is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Yang Jiandong is an executive director at Guorui Technology, where he leads the company's operations and strategies. With deep technical expertise, he has been instrumental in optimizing processes and improving performance. His leadership has allowed Guorui Technology to stand out in a competitive market.