Han Jianhong

All filings by Han Jianhong on record concern China Sanjiang Fine Chemicals Co. Ltd. Over a trading history stretching from 15 July 2019 to 31 August 2024, the count stands at 66 filings.

No open-market sale appears; the market trades are 65 purchases worth €12.3M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. In 2024 alone, the filings show 15 purchases and no sales.

A typical purchase (the median) is worth €135k. 60 out of 65 purchases came within 30 days of a purchase by at least one other insider of the same company. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. Looking at 8 purchases old enough to measure, the stock rose over the following 90 days in 75% of cases; the median change was +21.7%. This is a record of the past, not a forecast.

The newest entry dates from 31 August 2024: a transaction, in China Sanjiang Fine Chemicals Co. Ltd. The last insider purchase was made public on 27 April 2024, 912 days ago. Between a trade and the moment it shows up on HKEX, the median delay is 1 day. This delay matters because a trade only becomes useful information once it is public. Source: insider filings from HKEX. Past trades are no guide to future returns.