Zhang Jun

Zhang Jun is a declared insider at 3 companies (chief executive); the most frequent names are Hilong Holding Ltd., Binhai Investment Co. Ltd. and China Aoyuan Group Ltd. In total, 22 filings cover trades dated from 27 September 2019 to 30 March 2026.

Both buying and selling appear: 10 purchases worth €416k, against 7 sales worth €39.0M. The amount is not disclosed for 3 filings. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. So far in 2026, the count stands at no purchases and 1 sale.

Half of the purchases are above €42k and half below. Of 10 purchases, 1 formed part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.

On 2 April 2026 came the latest disclosure, an open-market sale in Hilong Holding Ltd. The clock since the last published purchase (15 September 2025) now reads 404 days. Filings reach the HKEX feed a median of 3 days after the trade. That lag is the time during which only the insider knows about the trade. Every figure here comes from the filings published by HKEX and describes the past, not future prices; it is not investment advice.