Browse the complete record of transactions filed by 张莹, Présidente du Conseil d'Administration. Insider active across 2 companies, notably 铜牛信息. Cumulatively, 52 filings have been logged. The latest transaction was filed on 5 January 2026 (Sale). Regulator: AMF. The full history is openly available.
Zhang Ying is Chairperson of the Board at Tongniu Information and Kangqiang Electronics. She plays a key role in the strategic leadership of these companies, ensuring they achieve their growth and profitability objectives.