Ryan Ellson is CFO at GRAN TIERRA ENERGY INC. (GTE). They have made 8 open-market trades across 1 company since 2015, most recently 2026-04-07.
CIK 0001642213
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
8 open-market purchases totalling $460K since 2015, never a sale. Across 8 scored buys the stock is down 9.0% at ninety days, and 13.4 points behind the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| GTE | 210,863 | $2.3M |
Shares reported on the most recent Form 4, priced at the 2026-04-09 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 25% | 25% | 25% |
| Avg Move | -3.8% | -0.4% | -9.0% |
| Alpha | -4.0% | -2.5% | -13.4% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GTE | SELL · Routine | 2026-03-06 | 2026-03-10 | $7.88 | $164K | +11.8% | -1.8% | -1.4% |
| GTE | BUY | 2024-09-30 | 2024-10-01 | $6.29 | $75K | -0.9% | -5.2% | +1.9% |
| GTE | BUY | 2023-03-15 | 2023-03-15 | $0.71 | $36K | +7.3% | +24.9% | -25.4% |
| GTE | BUY | 2022-12-16 | 2022-12-19 | $0.87 | $44K | +15.1% | +6.7% | -14.5% |
| GTE | BUY | 2019-11-08 | 2019-11-08 | $1.08 | $38K | -16.3% | -7.1% | -16.1% |
| GTE | BUY | 2019-06-19 | 2019-06-20 | $1.61 | $30K | -14.8% | -8.5% | -13.6% |
| GTE | BUY | 2017-05-05 | 2017-05-08 | $2.38 | $38K | -2.8% | -10.3% | -10.3% |
| GTE | BUY | 2016-07-08 | 2016-07-12 | $3.00 | $90K | -5.1% | -3.4% | +5.7% |
| GTE | BUY | 2015-08-06 | 2015-08-07 | $2.20 | $110K | -13.3% | +0.0% | +0.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.