InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the complete record of transactions filed by Zhang Xiaoyan (XY). Officer active across 1 company, notably Jianpu Technology Inc.. In total, 4 reports have been recorded. Activity tracked since 4 September 2026. The latest transaction was disclosed on 4 September 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is accessible without signup.
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