InsidersTradesSigma
Discover the detailed record of transactions filed by 任光雷, Director. Insider active across 1 company, notably 美瑞新材. In total, 1 disclosures have been published. Regulator: SSE / SZSE (CSRC). The full history is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Ren Guanglei is a board member at Meirui New Materials. With a strong background in the materials sector, he focuses on optimizing operations and innovation. Ren is known for his ability to develop effective solutions that meet market needs.