InsidersTradesSigma
Discover the detailed record of transactions filed by 张建一, Personnel technique clé. Officer active across 1 companies, notably 科威尔. Cumulatively, 6 disclosures have been published. Regulator: AMF. All data is free.
6 of 6 declarations
Zhang Jianyi is key technical personnel at Kewell. He is responsible for research and development of new technologies. His expertise is essential for innovation and improvement of the company's products.