InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
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Explore the complete record of transactions filed by Zhang Jianfeng. Director active across 1 company, notably ZTO Express (Cayman) Inc.. Aggregated, 1 disclosures have been recorded. Activity tracked since 23 March 2026. The latest transaction was disclosed on 23 March 2026 (Levée d'options). Regulator: SEC (Form 4). All data is free.
1 of 1 declaration