Browse the full record of transactions filed by 张岩, Personnel Technique Clé. Insider active across 1 companies, notably 建龙微纳. Aggregated, 19 disclosures have been recorded. The latest transaction was filed on 19 January 2026 — Sale. Regulator: AMF. The full history is free.
Zhang Yan is key technical personnel at Jianlong Micro-Nano, where he focuses on developing advanced technological solutions. His expertise is crucial for the success of the company's projects.