Matthew Colucci

Matthew Colucci discloses dealings in Grafta Nanotech Corp. to SEDI. The record holds 3 filings, for trades running from 7 August 2026 to 14 September 2026.

Not one of the filings records a straightforward purchase or sale on the market. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

On 14 September 2026 came the latest disclosure, an option exercise in Grafta Nanotech Corp. Filings reach the SEDI feed a median of 4 days after the trade. 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.