Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by 张奎, Director. Officer active across 2 companies, notably 云涌科技. In total, 11 filings have been recorded. History available since 21 December 2021. The latest transaction was filed on 6 August 2026 (Sale). Regulator: SSE / SZSE (CSRC). All data is openly available.
Companies and markets linked to 张奎
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Zhang Kui is a Board Member at Yunyong Technology. He plays a key role in making strategic decisions and overseeing the company's operations. His experience is valuable for the company's development.