# Gran Tierra Energy Inc.: filings

GTE · NYSE · CIK 1273441 · [Energy](/sectors/energy.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/gte.md) · [Financials](/companies/gte/financials.md) · [Filings](/companies/gte/filings.md) · [Insiders](/companies/gte/insiders.md)

## Reports and events: 355 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1449, 8-K 237, 10-Q 53, 4/A 52, 3 35, SC 13G/A 32, DEFA14A 26, CORRESP 24, UPLOAD 24, 10-K 18, DEF 14A 18, 8-K/A 13, SC 13G 12, ARS 11, SCHEDULE 13G/A 10, DFAN14A 5, SC 13D/A 5, EFFECT 4, SCHEDULE 13D/A 4, 10-K/A 3, 424B3 3, PRE 14A 3, S-3 3, S-3ASR 3, S-8 3, SCHEDULE 13G 3, SD 3, 10-Q/A 2, 424B5 2, POS AM 2, 3/A 1, 5 1, 8-A12B/A 1, ARS/A 1, DEFM14A 1, FWP 1, PREM14A 1, SC 13D 1, SCHEDULE 13D 1, SC TO-C 1, SC TO-I 1, SC TO-I/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-09 | 21:26 ET | [8-K](/filings/0001193125-26-419229.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-419229 |
| 2026-08-13 | 22:26 ET | [SCHEDULE 13D/A](/filings/0001013594-26-000888.md) | Ownership report, active investor, amended | 0001013594-26-000888 |
| 2026-08-10 | 22:54 ET | [8-K/A](/filings/0001104659-26-092820.md) | 9.01 Financial statements and exhibits | 0001104659-26-092820 |
| 2026-08-07 | 21:46 ET | [SCHEDULE 13D/A](/filings/0001140361-26-031878.md) | Ownership report, active investor, amended | 0001140361-26-031878 |
| 2026-08-05 | 11:06 ET | [8-K](/filings/0001104659-26-090711.md) | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-090711 |
| 2026-08-05 | 01:05 ET | [8-K](/filings/0001273441-26-000029.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-26-000029 |
| 2026-08-05 | 23:25 ET | [10-Q](/filings/0001273441-26-000028.md) | Quarterly report, period 2026-06-30 | 0001273441-26-000028 |
| 2026-05-12 | 21:18 ET | [8-K](/filings/0001104659-26-059507.md) | 5.07 Shareholder vote results | 0001104659-26-059507 |
| 2026-05-08 | 23:10 ET | [8-K](/filings/0001273441-26-000017.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-26-000017 |
| 2026-05-08 | 23:09 ET | [10-Q](/filings/0001273441-26-000015.md) | Quarterly report, period 2026-03-31 | 0001273441-26-000015 |
| 2026-03-17 | 21:29 ET | [8-K](/filings/0001104659-26-029614.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-029614 |
| 2026-03-17 | 21:16 ET | [DEF 14A](/filings/0001193125-26-111212.md) | Proxy statement, period 2026-05-08 | 0001193125-26-111212 |
| 2026-03-17 | 21:00 ET | [8-K](/filings/0001104659-26-029582.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-26-029582 |
| 2026-03-06 | 21:02 ET | [8-K](/filings/0001104659-26-024683.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-024683 |
| 2026-03-04 | 11:19 ET | [10-K](/filings/0001273441-26-000010.md) | Annual report, period 2025-12-31 | 0001273441-26-000010 |
| 2026-03-04 | 23:59 ET | [8-K](/filings/0001273441-26-000007.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-26-000007 |
| 2026-02-20 | 21:15 ET | [8-K](/filings/0001104659-26-018158.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-018158 |
| 2026-02-18 | 21:30 ET | [8-K](/filings/0001104659-26-017084.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-017084 |
| 2026-02-13 | 21:47 ET | [8-K](/filings/0001104659-26-015300.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-015300 |
| 2026-01-29 | 13:47 ET | [8-K](/filings/0001104659-26-007748.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-007748 |
| 2026-01-29 | 02:27 ET | [8-K](/filings/0001104659-26-007569.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-007569 |
| 2025-11-19 | 23:39 ET | [SCHEDULE 13D/A](/filings/0001013594-25-001456.md) | Ownership report, active investor, amended | 0001013594-25-001456 |
| 2025-11-07 | 02:48 ET | [SCHEDULE 13D/A](/filings/0001013594-25-001347.md) | Ownership report, active investor, amended | 0001013594-25-001347 |
| 2025-10-31 | 21:53 ET | [8-K](/filings/0001273441-25-000035.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-25-000035 |
| 2025-10-31 | 21:51 ET | [10-Q](/filings/0001273441-25-000033.md) | Quarterly report, period 2025-09-30 | 0001273441-25-000033 |
| 2025-10-29 | 21:09 ET | [8-K](/filings/0001104659-25-103783.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-25-103783 |
| 2025-10-06 | 23:43 ET | [SCHEDULE 13D](/filings/0001013594-25-001192.md) | Ownership report, active investor | 0001013594-25-001192 |
| 2025-10-03 | 21:24 ET | [8-K](/filings/0001104659-25-096738.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-096738 |
| 2025-07-31 | 21:58 ET | [10-Q](/filings/0001273441-25-000019.md) | Quarterly report, period 2025-06-30 | 0001273441-25-000019 |
| 2025-07-31 | 21:54 ET | [8-K](/filings/0001273441-25-000017.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-25-000017 |
| 2025-06-20 | 21:18 ET | [8-K](/filings/0001104659-25-061225.md) | 5.02 Departure or appointment of officers or directors | 0001104659-25-061225 |
| 2025-05-05 | 20:08 ET | [8-K](/filings/0001104659-25-044507.md) | 5.07 Shareholder vote results | 0001104659-25-044507 |
| 2025-05-02 | 22:23 ET | [8-K](/filings/0001273441-25-000013.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-25-000013 |
| 2025-05-02 | 22:20 ET | [10-Q](/filings/0001273441-25-000011.md) | Quarterly report, period 2025-03-31 | 0001273441-25-000011 |
| 2025-04-18 | 01:00 ET | [8-K](/filings/0001104659-25-036136.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-25-036136 |
| 2025-03-18 | 12:06 ET | [DEF 14A](/filings/0001193125-25-056185.md) | Proxy statement, period 2025-05-02 | 0001193125-25-056185 |
| 2025-02-24 | 12:21 ET | [8-K](/filings/0001273441-25-000004.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-25-000004 |
| 2025-02-24 | 12:10 ET | [10-K](/filings/0001273441-25-000002.md) | Annual report, period 2024-12-31 | 0001273441-25-000002 |
| 2025-01-24 | 01:47 ET | [8-K](/filings/0001104659-25-005727.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-005727 |
| 2025-01-15 | 02:36 ET | [8-K](/filings/0001104659-25-003542.md) | 9.01 Financial statements and exhibits | 0001104659-25-003542 |
| 2024-11-04 | 11:36 ET | [8-K](/filings/0001273441-24-000040.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-24-000040 |
| 2024-11-04 | 11:22 ET | [10-Q](/filings/0001273441-24-000036.md) | Quarterly report, period 2024-09-30 | 0001273441-24-000036 |
| 2024-09-19 | 00:01 ET | [8-K](/filings/0001104659-24-101072.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-101072 |
| 2024-08-30 | 23:15 ET | [8-K](/filings/0001104659-24-095061.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-095061 |
| 2024-08-20 | 10:04 ET | [8-K](/filings/0001104659-24-091017.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-091017 |
| 2024-07-31 | 21:22 ET | [8-K](/filings/0001273441-24-000025.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-24-000025 |
| 2024-07-31 | 21:17 ET | [10-Q](/filings/0001273441-24-000023.md) | Quarterly report, period 2024-06-30 | 0001273441-24-000023 |
| 2024-05-07 | 15:41 ET | [8-K](/filings/0001104659-24-057862.md) | 5.07 Shareholder vote results | 0001104659-24-057862 |
| 2024-05-02 | 21:45 ET | [8-K](/filings/0001273441-24-000015.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001273441-24-000015 |
| 2024-05-02 | 21:41 ET | [10-Q](/filings/0001273441-24-000013.md) | Quarterly report, period 2024-03-31 | 0001273441-24-000013 |

Page 1 of 8. [Older](/companies/gte/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:10 ET. No prices; not investment advice.