Mark Thomas Brown

Mark Thomas Brown is a declared insider of Silver North Resources Ltd., with filings sourced from SEDI. Over a trading history stretching from 3 December 2024 to 19 December 2025, the count stands at 27 filings.

On the open market, the record shows 22 purchases worth €28k and 3 sales worth €6,498. Taken together, the purchases exceed the sales by €22k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. So far in 2025, the count stands at 18 purchases and 3 sales.

A typical purchase (the median) is worth €961. None of the 22 purchases we analysed coincided with buying by another insider of the same company within 30 days.

On 19 December 2025 came the latest disclosure, a transaction for €9,407 in Silver North Resources Ltd. The clock since the last published purchase (14 July 2025) now reads 467 days. Between a trade and the moment it shows up on SEDI, the median delay is 1 day. The shorter that gap, the sooner other investors can see what insiders have done. These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.