Chilean Cobalt Corp. SEC filings COBA
Chilean Cobalt Corp. has 109 filings in SEC EDGAR's recent list, going back to Jan 16, 2018. Its latest annual report, Form 10-K, was filed on Mar 31, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B3 | Prospectus | Nov 3, 2026 | — |
| 8-K |
Current report
Material agreement
|
Nov 3, 2026 | Oct 28, 2026 |
| 424B3 | Prospectus | Sep 9, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Sep 9, 2026 | Sep 4, 2026 |
| D | Filing | Sep 8, 2026 | — |
| 424B3 | Prospectus | Aug 14, 2026 | — |
| 10-Q | Quarterly report | Aug 14, 2026 | Jun 30, 2026 |
| 424B3 | Prospectus | Aug 13, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Aug 13, 2026 | Aug 7, 2026 |
| 8-K |
Current report
Other events
|
Jul 28, 2026 | Jul 22, 2026 |
| 424B3 | Prospectus | Jul 22, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
Jul 22, 2026 | Jul 17, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 22, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
May 21, 2026 | May 18, 2026 |
| 424B3 | Prospectus | May 20, 2026 | — |
| 10-Q | Quarterly report | May 20, 2026 | Mar 31, 2026 |
| NT 10-Q | 10-q extension for march 2026 | May 15, 2026 | Mar 31, 2026 |
| 424B3 | Prospectus | Mar 31, 2026 | — |
| 10-K | Annual report | Mar 31, 2026 | Dec 31, 2025 |
| 424B3 | Prospectus | Mar 20, 2026 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 20, 2026 | Mar 19, 2026 |
| 8-K |
Current report
Other events
|
Mar 6, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Other events
|
Jan 20, 2026 | Jan 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 14, 2026 | Jan 8, 2026 |
| 424B3 | Prospectus | Jan 5, 2026 | — |
| 8-K |
Current report
Change to shareholder rights
|
Jan 5, 2026 | Dec 31, 2025 |
| D | Filing | Dec 8, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 3, 2025 | Dec 3, 2025 |
| 424B3 | Prospectus | Dec 2, 2025 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 2, 2025 | Nov 25, 2025 |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 10-Q | Quarterly report | Nov 17, 2025 | Sep 30, 2025 |
| NT 10-Q | Notification of extension | Nov 17, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 13, 2025 | Nov 11, 2025 |
| 424B3 | Prospectus | Sep 15, 2025 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
Sep 15, 2025 | Sep 12, 2025 |
| 424B3 | Prospectus | Sep 3, 2025 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 3, 2025 | Aug 27, 2025 |
| 424B3 | Prospectus | Aug 14, 2025 | — |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 424B3 | Prospectus | Jul 29, 2025 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 29, 2025 | Jul 24, 2025 |
| 424B3 | Prospectus | Jul 24, 2025 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 24, 2025 | Jul 18, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 1, 2025 | Jun 25, 2025 |
| 424B3 | Prospectus | May 15, 2025 | — |
| 10-Q | Quarterly report | May 15, 2025 | Mar 31, 2025 |
| 424B3 | Prospectus | Apr 2, 2025 | — |
| 10-K | Annual report | Apr 2, 2025 | Dec 31, 2024 |
| NT 10-K | Form 10-k extension | Apr 1, 2025 | Dec 31, 2024 |
| 424B3 | Prospectus | Feb 27, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 27, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 3, 2025 | Feb 3, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jan 22, 2025 | Jan 15, 2025 |
| 8-K |
Current report
Unregistered share sale
|
Jan 16, 2025 | Jan 10, 2025 |
| D | Filing | Jan 10, 2025 | — |
| 424B3 | Prospectus | Jan 3, 2025 | — |
| 8-K |
Current report
Unregistered share sale, Change to shareholder rights
|
Jan 3, 2025 | Dec 27, 2024 |
| 424B3 | Prospectus | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 424B3 | Prospectus | Aug 19, 2024 | — |
| 10-Q | Quarterly report | Aug 19, 2024 | Jun 30, 2024 |
| NT 10-Q | Extension | Aug 15, 2024 | Jun 30, 2024 |
| 424B3 | Prospectus | Jun 14, 2024 | — |
| 10-Q | Quarterly report | Jun 14, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Other events
|
May 21, 2024 | May 20, 2024 |
| 424B3 | Prospectus | May 20, 2024 | — |
| 8-K |
Current report
Auditor change
|
May 20, 2024 | May 16, 2024 |
| NT 10-Q | Request for extension | May 16, 2024 | Mar 31, 2024 |
| 424B3 | Prospectus | May 8, 2024 | — |
| 8-K |
Current report
Auditor change
|
May 8, 2024 | May 6, 2024 |
| 424B3 | Prospectus | Apr 1, 2024 | — |
| 10-K | Annual report | Apr 1, 2024 | Dec 31, 2023 |
| 424B3 | Prospectus | Feb 7, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 7, 2024 | Feb 7, 2024 |
| 424B3 | Prospectus | Nov 9, 2023 | — |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 424B3 | Prospectus | Sep 27, 2023 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 27, 2023 | Sep 25, 2023 |
| 424B3 | Prospectus | Aug 14, 2023 | — |
| 10-Q | Quarterly report | Aug 14, 2023 | Jun 30, 2023 |
| 424B3 | Prospectus | Jul 12, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Jul 12, 2023 | Jul 6, 2023 |
| 424B3 | Prospectus | Jul 6, 2023 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Jul 6, 2023 | Jun 29, 2023 |
| 424B3 | Prospectus | May 15, 2023 | — |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 424B3 | Prospectus | May 8, 2023 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
May 8, 2023 | May 2, 2023 |
| 8-K |
Current report
Unregistered share sale
|
Apr 18, 2023 | Apr 12, 2023 |
| D | Filing | Apr 18, 2023 | — |
| 424B3 | Prospectus | Mar 24, 2023 | — |
| 10-K | Annual report | Mar 24, 2023 | Dec 31, 2022 |
| D | Filing | Mar 16, 2023 | — |
| D | Filing | Mar 16, 2023 | — |
| D | Filing | Mar 16, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 24, 2023 | Feb 24, 2023 |
| 424B3 | Prospectus | Feb 6, 2023 | — |
| EFFECT | Filing | Feb 3, 2023 | — |
| CORRESP | Letter to the SEC | Feb 1, 2023 | — |
| CORRESP | Letter to the SEC | Jan 11, 2023 | — |
| S-1/A | Amended registration statement | Jan 11, 2023 | — |
| UPLOAD | Letter from the SEC | Dec 9, 2022 | — |
| S-1 | Registration statement | Nov 14, 2022 | — |
| D | Filing | Jan 18, 2022 | — |
| D | Filing | Sep 9, 2019 | — |
| D | Filing | Mar 11, 2019 | — |
| D | Filing | Jan 16, 2018 | — |
Showing 109 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Metal Mining (SIC 1000)
- Listed as
- COBA (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Berwyn, PA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1727255
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.