Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by 陈振坤, Ingénieur en chef. Insider active across 1 company, notably 同益中. Aggregated, 11 reports have been logged. Regulator: SSE / SZSE (CSRC). The full history is free.
Chen Zhenkun is a Chief Engineer at Tongyizhong, where he is responsible for developing innovative technologies. His technical expertise is essential for the innovation of the company's products.