InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
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Explore the full record of transactions filed by Liu Yongsheng. Insider active across 1 company, notably Scienjoy Holding Corporation. In total, 1 reports have been published. History available since 5 June 2026. The latest transaction was filed on 5 June 2026 (Notice of proposed sale (Form 144)). Regulator: SEC (Form 4). The full history is openly available.
1 of 1 declaration