Company filings profile · CIK 0001273441
GRAN TIERRA ENERGY INC. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for GRAN TIERRA ENERGY INC. (GTE): 51 filings in the last 90 days vs 39 in the prior 90 (filing-velocity rising ↑ · 1.31×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Oct 10, 2026. Source-linked, daily-refreshed.
Material 8-K events — GRAN TIERRA ENERGY INC.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Oct 9, 2026 | Item 5.07; Other Events; Financial Statements and Exhibits | ↗ |
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Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Oct 9, 2026 | 8-K | Item 5.07; Other Events; Financial Statements and Exhibits | ↗ |
| Oct 7, 2026 | DEFA14A | DEFA14A | ↗ |
| Oct 5, 2026 | 4/A | OWNERSHIP DOCUMENT | ↗ |
| Oct 2, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Oct 2, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Oct 2, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Oct 2, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Oct 2, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 28, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 23, 2026 | DEFA14A | DEFA14A | ↗ |
| Sep 21, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 21, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 21, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 21, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 17, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 17, 2026 | SCHEDULE 13G/A | ↗ | |
| Sep 15, 2026 | DEFM14A | DEFM14A | ↗ |
| Sep 8, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 8, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 8, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 8, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Sep 1, 2026 | SD | SD | ↗ |
| Aug 28, 2026 | PREM14A | PREM14A | ↗ |
| Aug 19, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Aug 19, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Aug 19, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Aug 19, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Aug 17, 2026 | SCHEDULE 13G | ↗ | |
| Aug 17, 2026 | 4 | FORM 4 | ↗ |
| Aug 13, 2026 | SCHEDULE 13D/A | ↗ | |
| Aug 13, 2026 | 4 | FORM 4 | ↗ |
| Aug 12, 2026 | SCHEDULE 13G/A | ↗ | |
| Aug 11, 2026 | 4 | FORM 4 | ↗ |
| Aug 10, 2026 | 4/A | FORM 4/A | ↗ |
| Aug 10, 2026 | DEFA14A | DEFA14A | ↗ |
| Aug 10, 2026 | 8-K/A | Financial Statements and Exhibits | ↗ |
| Aug 7, 2026 | SCHEDULE 13D/A | ↗ | |
| Aug 7, 2026 | 4 | FORM 4 | ↗ |
| Aug 6, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |
| Aug 6, 2026 | 4 | OWNERSHIP DOCUMENT | ↗ |