Mattr Corp. Stock: price and insider trades · Canada

Mattr Corp. is a listed company. Its directors and officers file their transactions with SEDI. The last twelve months, up to 18 October 2026, brought 139 filings signed by 11 insiders.

Open-market activity splits into 5 purchases totalling €100k and 49 sales totalling €31.1M; 3 insiders sit on the buying side and 3 insiders on the selling side. On balance, insiders were net sellers of €31.0M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Those buying include 3 senior executives. One trade stands out by size: a sale of €2.5M from Kernaghan, Elizabeth, disclosed on 3 October 2026, or 0.29% of market capitalisation.

The clock since the last published purchase (21 August 2026) now reads 57 days. Between a trade and the moment it shows up on SEDI, the median delay is 10 days. The shorter that gap, the sooner other investors can see what insiders have done. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify.

With 139 filings in twelve months, the company is more active than the median of 12 filings across the 2,140 companies we follow on the same exchange. Since 2026, the database holds 5 purchases and 49 sales by insiders of the company.

This summary is built from SEDI disclosures alone and does not predict where the share price will go.