InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
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Browse the full record of transactions filed by 周劲松. Director active across 1 company, notably 上海谊众. Aggregated, 1 filings have been logged. History available since 30 July 2026. The latest transaction was filed on 30 July 2026 (Purchase). Regulator: SSE / SZSE (CSRC). All data is free.
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