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Latest filing published 30 Jun 2025 for Bairong AI Inc. - W. Read the official filing
Based on 18 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Filings by ZHENG Wei span 3 companies, the busiest being Wanka Online Inc., Bairong AI Inc. - W and Starjoy Wellness and Travel Co. Ltd. In total, 27 filings cover trades dated from 25 June 2019 to 26 June 2025.
The open-market side counts 19 purchases for €2.5M alongside 5 sales for €2.4M. The totals exclude 1 filing filed without an amount. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. 2025 to date brings no purchases and 1 sale.
In size, the median ticket on the buying side is €54k. On 18 out of 18 purchases, another insider of the same company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. Ninety days after publication, 18 purchases show a median change of -24.2%, with the price up in 0% of them. This is a record of the past, not a forecast.
Most recently, on 30 June 2025, the filings show a transaction in Bairong AI Inc. - W. The latest purchase dates back some time: it was published 1,226 days ago, on 13 June 2023. Filings reach the HKEX feed a median of 2 days after the trade. Until a filing is published, the market cannot know 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.
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