InsidersTradesSigma
Discover the complete record of transactions filed by 杨良成, Dirigeant. Insider active across 1 companies, notably 五方光电. Aggregated, 1 filings have been published. Regulator: AMF. The full history is free.
1 of 1 declaration
Yang Liangcheng is an executive at Wufang Optoelectronics. He is responsible for managing operations and innovation. His technical expertise and strategic vision are essential for the company's development.