InsidersTradesSigma
Discover the complete record of transactions filed by 印永强, Cadre supérieur. Insider active across 1 company, notably 凌云光. Aggregated, 1 filings have been recorded. Regulator: SSE / SZSE (CSRC). The full history is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Yin Yongqiang is a Senior Executive at Lingyun Optics. He is responsible for managing operations and the strategic direction of the company. His expertise is crucial for the development and success of the organization.