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Latest filing published 05 Mar 2026 for System1 Group PLC, €8.2M.
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.
John Kearon appears in our data through filings on System1 Group PLC shares, published by RNS (LSE). We count 3 filings; the first trade dates from 16 November 2018 and the latest from 2 March 2026.
Both buying and selling appear: 2 purchases worth €8.7M, against 1 sale worth €789k. Netting one side against the other leaves €8.0M of net buying. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. 2026 to date brings 1 purchase and no sales.
The record was last updated on 5 March 2026 with an open-market purchase (€8.2M) in System1 Group PLC. Filings reach the RNS (LSE) feed a median of 3 days after the trade. The regulation allows three business days to notify a trade (UK MAR). These figures are compiled from regulatory filings published by RNS (LSE). They describe what insiders did and are not a recommendation.
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