InsidersTradesSigma
Explore the detailed record of transactions filed by 张翀宇, 董事. Insider active across 1 company, notably 生物股份. Cumulatively, 1 filings have been logged. Regulator: SSE / SZSE (CSRC). All data is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Zhang Chongyu is a board member of Biological Shares. He participates in the governance of the company and in strategic decision-making for its development.