Wu Jianwei

Wu Jianwei is a declared insider of Cornerstone Technologies Holdings Ltd., with filings sourced from HKEX. The record holds 8 filings, for trades running from 21 February 2020 to 17 May 2024.

The open-market record is one-sided, with 6 purchases worth €4.4M and not one sale. No amount is published for 2 filings, which the totals therefore leave out. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. 2024 to date brings 1 purchase and no sales.

The median purchase comes to €1.0M. Clusters matter here: 3 out of 4 purchases overlapped with buying by a colleague within 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. For 3 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 100% of cases, with a median move of +31.1%. Past outcomes like these are no guarantee of what comes next.

Most recently, on 20 May 2024, the filings show an open-market purchase worth €1.9M in Cornerstone Technologies Holdings Ltd. Typically, a trade is published a median of 4 days after it takes place. This delay matters because a trade only becomes useful information once it is public. This summary is built from HKEX disclosures alone and does not predict where the share price will go.