ALERT 🚨: ZHANG KAN, CTO and Acting CFO, bought 48,316,450 shares of CooTek(Cayman)Inc. (CTKYY) on 2026-09-03.
https://www.narrowit.com/sec/filing?cik=0001734262&accession=0001765056-26-000003&doc=xslF345X06%2Fprimary_doc.xml

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