InsidersTradesSigma
Discover the complete record of transactions filed by 姜永健, Supervisory Board Chairman. Director active across 1 company, notably 九鼎新材. In total, 1 disclosures have been logged. Regulator: SSE / SZSE (CSRC). The full history is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Jiang Yongjian is the chairman of the supervisory board at Jiuding New Materials, where he oversees the company's activities to ensure compliance and integrity. With a solid background in corporate governance, he plays a key role in promoting transparency and accountability. His leadership is essential in maintaining stakeholder trust.