Sunshine Silver Mining & Refining Co SEC filings SSMR
Sunshine Silver Mining & Refining Co has 44 filings in SEC EDGAR's recent list, going back to Oct 21, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Regulation FD disclosure
|
Nov 5, 2026 | Nov 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 19, 2026 | Oct 19, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 21, 2026 | Sep 21, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 18, 2026 | Sep 18, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2026 | Aug 12, 2026 |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 10, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 7, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 23, 2026 | Jul 23, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 8, 2026 | Jun 5, 2026 |
| S-8 | Employee stock plan registration | Jun 5, 2026 | — |
| 424B4 | Prospectus | Jun 5, 2026 | — |
| EFFECT | Filing | Jun 3, 2026 | — |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| 3 | Initial insider ownership | Jun 3, 2026 | Jun 3, 2026 |
| CERT | Nyse certification | Jun 3, 2026 | — |
| 8-A12B | Filing | Jun 3, 2026 | — |
| S-1/A | Amended registration statement | May 26, 2026 | — |
| S-1 | Registration statement | May 11, 2026 | — |
| DRS/A | Filing | Apr 3, 2026 | — |
| DRS | Filing | Dec 18, 2025 | — |
| D | Filing | Oct 21, 2025 | — |
Showing 44 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Gold and Silver Ores (SIC 1040)
- Listed as
- SSMR (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Kellogg, ID
- SEC filer status
- , Emerging growth company
- SEC CIK
- 2091017
Other Gold and Silver Ores companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.