InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Discover the complete record of transactions filed by NI Wenjun. Officer active across 1 company, notably Sunny Optical Technology (Group) Co. Ltd.. In total, 2 filings have been published. Activity tracked since 6 July 2026. The latest transaction was disclosed on 6 July 2026 (Purchase). Regulator: HKEX. All data is free.
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