InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Explore the detailed record of transactions filed by Zhang Jianguo. Insider active across 1 company, notably Renrui Human Resources Technology Holdings Ltd.. In total, 2 disclosures have been logged. History available since 9 July 2026. The latest transaction was disclosed on 10 July 2026 (Sale). Regulator: HKEX. All data is free.
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