InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the complete record of transactions filed by 张志华. Officer active across 1 company, notably 中科软. Cumulatively, 3 reports have been published. History available since 20 July 2026. The latest transaction was filed on 24 July 2026 (Purchase). Regulator: SSE / SZSE (CSRC). The full history is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.