# Thunder Mountain Gold Inc: filings

THMG · OTC · CIK 711034 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

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

## Reports and events: 141 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 96, 8-K 55, 10-Q 53, 10-K 18, D 11, NT 10-Q 11, 5 8, NT 10-K 5, 10-Q/A 4, CORRESP 4, D/A 4, DEF 14A 4, UPLOAD 4, 10-K/A 3, 8-K/A 3, 4/A 2, DEFA14A 2, EFFECT 2, PRE 14A 2, 424B3 1, DEF 14C 1, DEFR14A 1, POS AM 1, PRE 14C 1, PRER14A 1, S-1 1, SC 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-26 | 19:56 ET | [8-K](/filings/0001062993-26-004627.md) | 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001062993-26-004627 |
| 2026-08-14 | 11:23 ET | [10-Q](/filings/0001062993-26-004378.md) | Quarterly report, period 2026-06-30 | 0001062993-26-004378 |
| 2026-07-09 | 13:11 ET | [8-K](/filings/0001062993-26-003576.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001062993-26-003576 |
| 2026-06-08 | 17:28 ET | [8-K](/filings/0001062993-26-003106.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001062993-26-003106 |
| 2026-05-12 | 13:31 ET | [10-Q](/filings/0001062993-26-002527.md) | Quarterly report, period 2026-03-31 | 0001062993-26-002527 |
| 2026-03-31 | 07:06 ET | [10-K](/filings/0001062993-26-001714.md) | Annual report, period 2025-12-31 | 0001062993-26-001714 |
| 2026-02-03 | 21:30 ET | [8-K](/filings/0001062993-26-000543.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001062993-26-000543 |
| 2025-12-23 | 13:47 ET | [DEF 14A](/filings/0001062993-25-017469.md) | Proxy statement, period 2026-01-28 | 0001062993-25-017469 |
| 2025-11-10 | 16:25 ET | [10-Q](/filings/0001062993-25-016601.md) | Quarterly report, period 2025-09-30 | 0001062993-25-016601 |
| 2025-11-04 | 16:02 ET | [8-K](/filings/0001062993-25-016449.md) | 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001062993-25-016449 |
| 2025-09-09 | 20:38 ET | [8-K](/filings/0001062993-25-015430.md) | 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001062993-25-015430 |
| 2025-08-11 | 10:20 ET | [10-Q](/filings/0001062993-25-014018.md) | Quarterly report, period 2025-06-30 | 0001062993-25-014018 |
| 2025-05-30 | 15:38 ET | [8-K](/filings/0001062993-25-010552.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity | 0001062993-25-010552 |
| 2025-05-13 | 13:33 ET | [10-Q](/filings/0001062993-25-009192.md) | Quarterly report, period 2025-03-31 | 0001062993-25-009192 |
| 2025-03-31 | 16:28 ET | [10-K/A](/filings/0001062993-25-006591.md) | Annual report, amended, period 2024-12-31 | 0001062993-25-006591 |
| 2025-03-31 | 06:06 ET | [10-K](/filings/0001062993-25-006533.md) | Annual report, period 2024-12-31 | 0001062993-25-006533 |
| 2025-02-18 | 15:44 ET | [8-K/A](/filings/0001062993-25-002683.md) | 5.07 Shareholder vote results | 0001062993-25-002683 |
| 2024-12-13 | 13:22 ET | [8-K](/filings/0001062993-24-020582.md) | 5.07 Shareholder vote results | 0001062993-24-020582 |
| 2024-11-13 | 16:50 ET | [10-Q](/filings/0001062993-24-019025.md) | Quarterly report, period 2024-09-30 | 0001062993-24-019025 |
| 2024-09-11 | 19:58 ET | [10-K/A](/filings/0001062993-24-016440.md) | Annual report, amended, period 2023-12-31 | 0001062993-24-016440 |
| 2024-08-16 | 13:41 ET | [10-Q](/filings/0001062993-24-015235.md) | Quarterly report, period 2024-06-30 | 0001062993-24-015235 |
| 2024-05-14 | 10:41 ET | [10-Q](/filings/0001062993-24-010122.md) | Quarterly report, period 2024-03-31 | 0001062993-24-010122 |
| 2024-03-12 | 11:57 ET | [10-K](/filings/0001062993-24-006207.md) | Annual report, period 2023-12-31 | 0001062993-24-006207 |
| 2023-12-18 | 15:15 ET | [8-K/A](/filings/0001062993-23-022723.md) | 5.07 Shareholder vote results | 0001062993-23-022723 |
| 2023-12-12 | 14:55 ET | [8-K](/filings/0001062993-23-022409.md) | 5.07 Shareholder vote results | 0001062993-23-022409 |
| 2023-11-13 | 17:23 ET | [10-Q](/filings/0001062993-23-020697.md) | Quarterly report, period 2023-09-30 | 0001062993-23-020697 |
| 2023-08-08 | 14:32 ET | [10-Q](/filings/0001062993-23-015987.md) | Quarterly report, period 2023-06-30 | 0001062993-23-015987 |
| 2023-05-11 | 09:05 ET | [10-Q](/filings/0001062993-23-010719.md) | Quarterly report, period 2023-03-31 | 0001062993-23-010719 |
| 2023-03-27 | 11:41 ET | [10-K](/filings/0001062993-23-007681.md) | Annual report, period 2022-12-31 | 0001062993-23-007681 |
| 2023-01-06 | 19:23 ET | [8-K](/filings/0001062993-23-000533.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001062993-23-000533 |
| 2022-11-14 | 12:32 ET | [10-Q](/filings/0001062993-22-021984.md) | Quarterly report, period 2022-09-30 | 0001062993-22-021984 |
| 2022-08-05 | 17:09 ET | [10-Q](/filings/0001062993-22-017408.md) | Quarterly report, period 2022-06-30 | 0001062993-22-017408 |
| 2022-07-14 | 16:27 ET | [8-K](/filings/0001062993-22-016348.md) | 5.07 Shareholder vote results | 0001062993-22-016348 |
| 2022-05-11 | 08:25 ET | [10-Q](/filings/0001062993-22-012038.md) | Quarterly report, period 2022-03-31 | 0001062993-22-012038 |
| 2022-04-15 | 15:00 ET | [8-K](/filings/0001062993-22-010329.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001062993-22-010329 |
| 2022-03-22 | 17:08 ET | [10-K](/filings/0001062993-22-008328.md) | Annual report, period 2021-12-31 | 0001062993-22-008328 |
| 2021-11-15 | 06:47 ET | [10-Q](/filings/0001052918-21-000382.md) | Quarterly report, period 2021-09-30 | 0001052918-21-000382 |
| 2021-09-17 | 16:57 ET | [8-K](/filings/0001052918-21-000328.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001052918-21-000328 |
| 2021-08-11 | 16:29 ET | [10-Q](/filings/0001052918-21-000296.md) | Quarterly report, period 2021-06-30 | 0001052918-21-000296 |
| 2021-05-17 | 09:08 ET | [10-Q](/filings/0001052918-21-000181.md) | Quarterly report, period 2021-03-31 | 0001052918-21-000181 |
| 2021-05-07 | 15:54 ET | [8-K](/filings/0001052918-21-000154.md) | 2.01 Completion of an acquisition or disposition | 0001052918-21-000154 |
| 2021-03-30 | 17:15 ET | [10-K](/filings/0001052918-21-000091.md) | Annual report, period 2020-12-31 | 0001052918-21-000091 |
| 2020-12-09 | 17:52 ET | [8-K](/filings/0001052918-20-000352.md) | 5.07 Shareholder vote results | 0001052918-20-000352 |
| 2020-11-12 | 14:36 ET | [10-Q](/filings/0001052918-20-000288.md) | Quarterly report, period 2020-09-30 | 0001052918-20-000288 |
| 2020-08-10 | 15:10 ET | [10-Q](/filings/0001052918-20-000200.md) | Quarterly report, period 2020-06-30 | 0001052918-20-000200 |
| 2020-05-15 | 09:32 ET | [10-Q](/filings/0001052918-20-000126.md) | Quarterly report, period 2020-03-31 | 0001052918-20-000126 |
| 2020-03-20 | 16:15 ET | [10-K](/filings/0001052918-20-000055.md) | Annual report, period 2019-12-31 | 0001052918-20-000055 |
| 2019-11-12 | 06:41 ET | [10-Q](/filings/0001052918-19-000315.md) | Quarterly report, period 2019-09-30 | 0001052918-19-000315 |
| 2019-08-23 | 13:59 ET | [8-K](/filings/0001052918-19-000257.md) | 5.07 Shareholder vote results | 0001052918-19-000257 |
| 2019-08-14 | 08:58 ET | [10-Q](/filings/0001052918-19-000249.md) | Quarterly report, period 2019-06-30 | 0001052918-19-000249 |

Page 1 of 3. [Older](/companies/thmg/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:56 ET. No prices; not investment advice.