InsidersTradesSigma
Browse the complete record of transactions filed by 张竞, Director. Insider active across 1 companies, notably 生物股份. Cumulatively, 1 filings have been published. Regulator: AMF. The full history is accessible without signup.
1 of 1 declaration
Zhang Jing is a board member and senior executive at Biological Shares. He plays an important role in strategic decision-making and oversight of the company's operations.