Mathew Simon Dexter Masters

Mathew Simon Dexter Masters appears in our data through filings on Caledonia Investments plc shares, published by RNS (LSE). Over a trading history stretching from 30 May 2022 to 27 October 2026, the count stands at 39 filings.

Both buying and selling appear: 1 purchase worth €47k, against 8 sales worth €3.0M. The amount is not disclosed for 2 filings. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 30 share grants. So far in 2026, the count stands at no purchases and 3 sales.

The record was last updated on 29 October 2026 with a share grant (€180) in Caledonia Investments plc. The most recent open-market purchase was published on 13 March 2025, 605 days ago. Typically, a trade is published a median of 2 days after it takes place. For comparison, UK MAR gives managers three business days to notify a 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 RNS (LSE). They describe what insiders did and are not a recommendation.