Griffin Perry

Griffin Perry discloses dealings in 2 companies, chiefly Granite Ridge Resources, Inc. and Fermi Inc. Between 3 January 2023 and 19 August 2026, the trades on record add up to 19 filings.

The open-market side counts 6 purchases for €71k alongside 2 sales for €49.0M. Sales outweigh purchases by €48.9M. 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 4 share grants. 2026 to date brings no purchases and 2 sales.

In size, the median ticket on the buying side is €11k. On 6 out of 6 purchases, another insider of the same company was buying within the same 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. After 6 purchases with a full 90-day history, the hit rate stands at 50% and the median 90-day move at +2.7%. These figures describe past trades and do not predict future prices.

The newest entry dates from 21 August 2026: a transaction, in Granite Ridge Resources, Inc. The last purchase on record was published on 13 September 2024, which is 765 days ago. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.