🕵️ GRAN Tierra Energy Inc. ($GTE)
SEC insider & ownership activity, last 12 months · CIK 1273441 · every row links its SEC filing
Over the last 12 months insiders sold $476K against $11.8M of open-market buying. Equinox Partners Investment Management LLC bought $5.3M (Nov). Equinox Partners Investment Management LLC added 16.4% → 17.6%; Equinox Partners, L.P. added 6.8% → 7.2%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
3 buyers, $11.8M (67 lots) · 4 sellers, $476K (6 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Equinox Partners Investment Management LLC | 47 | $5.3M | 0 | – | Nov 26, 2025 |
| LM Asset Management Inc. | 19 | $5.1M | 0 | – | Jun 25, 2026 |
| Lau Daniel | 1 | $1.4M | 0 | – | Dec 18, 2025 |
| Morin Sebastien | 0 | – | 1 | $252K | Mar 30, 2026 |
| Ellson Ryan | 0 | – | 2 | $164K | Mar 9, 2026 |
| David P. Smith | 0 | – | 1 | $35K | Sep 26, 2025 |
| Evans Jim | 0 | – | 2 | $24K | Dec 12, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Sean M. Fieler | 17.6% | 13D | Nov 17, 2025 | filing ↗ | |
| Equinox Partners Investment Management LLC | 17.6% | 13D | Nov 17, 2025 | filing ↗ | |
| Daniel Lau | 12.0% | 13G | Jan 7, 2026 | filing ↗ | |
| Christine Man | 11.5% | 13G | Jan 7, 2026 | filing ↗ | |
| LM Asset Management Inc. | 10.9% | 13G | Jan 7, 2026 | filing ↗ | |
| LM Asset (IM) Inc. | 10.4% | 13G | Dec 19, 2025 | filing ↗ | |
| LM Asset General Partner Ltd. | 10.0% | 13G | Jan 7, 2026 | filing ↗ | |
| LM Asset Fund Limited Partnership | 7.8% | 13G | Jan 7, 2026 | filing ↗ | |
| Equinox Partners, L.P. | 7.2% | 13D | Nov 17, 2025 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Shareholder vote (5.07) | May 8, 2026 | filing ↗ |
| Earnings (2.02) | May 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 7, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 17, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 11, 2026 | filing ↗ |
| Earnings (2.02) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 2, 2026 | filing ↗ |
| New financial obligation (2.03) | Mar 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 2, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 18, 2026 | filing ↗ |
| New financial obligation (2.03) | Feb 18, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 18, 2026 | filing ↗ |
| Other events (8.01) | Feb 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 12, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 11, 2026 | filing ↗ |
| Agreement terminated (1.02) | Feb 11, 2026 | filing ↗ |
| New financial obligation (2.03) | Feb 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 11, 2026 | filing ↗ |
| Earnings (2.02) | Jan 29, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 29, 2026 | filing ↗ |
| Other events (8.01) | Jan 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 29, 2026 | filing ↗ |
| Earnings (2.02) | Jan 28, 2026 | filing ↗ |
| Other events (8.01) | Jan 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 28, 2026 | filing ↗ |
| Earnings (2.02) | Oct 30, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 30, 2025 | filing ↗ |