Gregory Fenton

This profile gathers the share dealings of Gregory Fenton in Zentek Ltd. (formerly, ZEN Graphene Solutions Ltd.). Between 16 September 2022 and 2 May 2025, the trades on record add up to 7 filings.

Purchases make up the whole of the open-market record (3 purchases, €32k). A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Besides market trades, the filings include 3 option exercises.

A typical purchase (the median) is worth €6,829. None of the 3 purchases we analysed coincided with buying by another insider of the same company within 30 days.

The latest filing, published on 6 May 2025, reports an option exercise of €9,940 in Zentek Ltd. (formerly, ZEN Graphene Solutions Ltd.). The latest purchase dates back some time: it was published 1,126 days ago, on 27 September 2023. Between a trade and the moment it shows up on SEDI, the median delay is 1 day. This delay matters because a trade only becomes useful information once it is public. Source: insider filings from SEDI. Past trades are no guide to future returns.