InsidersTradesSigma
Explore the full record of transactions filed by 凌赛珍, 首席执行官. Director active across 1 company, notably 先锋新材. Aggregated, 1 reports have been logged. Regulator: SSE / SZSE (CSRC). All data is free.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Ling Saizhen is the general manager and board secretary at Pioneer New Materials. She is responsible for the daily management of the company and communication between the board of directors and management. Her role is crucial in ensuring good governance and transparency within the organization.