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Latest filing published 21 Feb 2024 for 芯源微, €114k.
Based on 2 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.
All filings by 张怀东 on record concern 芯源微. We count 9 filings; the first trade dates from 20 May 2021 and the latest from 21 February 2024.
The open-market side counts 2 purchases for €226k alongside 7 sales for €1.4M. The net balance comes to €1.2M on the selling side. 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 2 purchases and no sales.
On 21 February 2024 came the latest disclosure, an open-market purchase for €114k in 芯源微. Most trades are made public on the day they happen. Until a filing is published, the market cannot know about the trade. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. These figures are compiled from regulatory filings published by SSE / SZSE (CSRC). They describe what insiders did and are not a recommendation.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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