Ryan Ellson

Ryan Ellson, listed as finance chief, appears in our data through filings on Gran Tierra Energy Inc. shares, published by SEC (Form 4). In total, 113 filings cover trades dated from 5 May 2021 to 7 April 2026.

In open-market terms, that means 3 purchases worth €142k on one side and 1 sale worth €71k on the other. Taken together, the purchases exceed the sales by €71k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Outside the open market, there are 104 share grants and 3 option exercises. In 2026 alone, the filings show no purchases and 1 sale.

The median purchase comes to €41k. Clusters matter here: 2 out of 3 purchases overlapped with buying by a colleague within 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.

The newest entry dates from 14 April 2026: an option exercise, in Gran Tierra Energy Inc. The clock since the last published purchase (1 October 2024) now reads 747 days. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.