NORTHERN DYNASTY MINERALS LTD — All Filings
663 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
20-F
20-F/A
20FR12G/A
40-F
40-F/A
424B2
424B3
6-K
6-K/A
8-A12B
CERTAMX
CORRESP
D
D/A
EFFECT
F-10
F-10/A
F-3
F-3/A
F-X
FWP
NT 20-F
REGDEX/A
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13D/A
SUPPL
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 6-K | FORM 6-K | 0001654954-26-001413 | Feb 20, 2026 | Feb 19, 2026 |
| 6-K | FORM 6-K | 0001654954-26-001358 | Feb 18, 2026 | Feb 16, 2026 |
| 6-K | FORM 6-K | 0001654954-26-001344 | Feb 18, 2026 | — |
| 6-K | FORM 6-K | 0001654954-26-000365 | Jan 15, 2026 | Jan 14, 2026 |
| 6-K | FORM 6-K | 0001654954-25-013760 | Dec 8, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-013279 | Nov 19, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-013004 | Nov 14, 2025 | Nov 10, 2025 |
| SCHEDULE 13D/A | — | 0000921895-25-002990 | Nov 13, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-011983 | Oct 21, 2025 | Oct 20, 2025 |
| 6-K | FORM 6-K | 0001654954-25-011471 | Oct 6, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-011124 | Sep 26, 2025 | Sep 25, 2025 |
| 6-K | FORM 6-K | 0001654954-25-009518 | Aug 14, 2025 | Aug 10, 2025 |
| 6-K | FORM 6-K | 0001654954-25-009265 | Aug 8, 2025 | — |
| 6-K | FORM 6-K | 0001062993-25-013026 | Jul 22, 2025 | Jul 21, 2025 |
| 6-K | FORM 6-K | 0001654954-25-008198 | Jul 18, 2025 | — |
| SUPPL | FORM SUPPL | 0001062993-25-012851 | Jul 15, 2025 | — |
| EFFECT | — | 9999999995-25-002184 | Jul 7, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-007777 | Jul 7, 2025 | Jul 3, 2025 |
| F-10/A | FORM F-10/A | 0001062993-25-012520 | Jul 3, 2025 | — |
| 6-K | FORM 6-K | 0001062993-25-012034 | Jun 23, 2025 | Jun 19, 2025 |
| 6-K | FORM 6-K | 0001654954-25-007265 | Jun 23, 2025 | Jun 21, 2025 |
| F-X | FORM F-X | 0001062993-25-012012 | Jun 23, 2025 | — |
| F-10 | FORM F-10 | 0001062993-25-012010 | Jun 23, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-006929 | Jun 13, 2025 | Jun 12, 2025 |
| 6-K | FORM 6-K | 0001654954-25-006438 | Jun 2, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-006147 | May 28, 2025 | May 27, 2025 |
| 6-K | FORM 6-K | 0001654954-25-005586 | May 14, 2025 | — |
| 6-K | FORM 6-K | 0001062993-25-009334 | May 14, 2025 | Jun 19, 2025 |
| 6-K | FORM 6-K | 0001654954-25-005453 | May 13, 2025 | May 10, 2025 |
| 6-K | FORM 6-K | 0001654954-25-003934 | Apr 7, 2025 | Apr 4, 2025 |
| 40-F | FORM 40-F | 0001654954-25-003461 | Mar 28, 2025 | Dec 31, 2024 |
| 6-K | FORM 6-K | 0001654954-25-003202 | Mar 24, 2025 | — |
| SCHEDULE 13D/A | — | 0000930413-25-000898 | Mar 7, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-001607 | Feb 18, 2025 | Feb 17, 2025 |
| SCHEDULE 13D/A | — | 0000930413-25-000545 | Feb 12, 2025 | — |
| 6-K | FORM 6-K | 0001654954-25-001187 | Feb 6, 2025 | Feb 5, 2025 |
| 6-K | FORM 6-K | 0001654954-24-015761 | Dec 20, 2024 | Dec 19, 2024 |
| 6-K | FORM 6-K | 0001654954-24-015542 | Dec 16, 2024 | — |
| 6-K | FORM 6-K | 0001654954-24-014498 | Nov 15, 2024 | Nov 10, 2024 |
| SC 13D | — | 0000930413-24-003094 | Nov 4, 2024 | — |
| 6-K | FORM 6-K | 0001654954-24-010860 | Aug 19, 2024 | Aug 18, 2024 |
| 6-K | FORM 6-K | 0001654954-24-010732 | Aug 15, 2024 | Jun 30, 2024 |
| 6-K | FORM 6-K | 0001654954-24-009412 | Jul 25, 2024 | — |
| 6-K | FORM 6-K | 0001654954-24-008386 | Jul 1, 2024 | Jun 28, 2024 |
| 6-K | FORM 6-K | 0001062993-24-013123 | Jun 28, 2024 | Jun 27, 2024 |
| 6-K | FORM 6-K | 0001654954-24-008194 | Jun 26, 2024 | — |
| 6-K | FORM 6-K | 0001654954-24-007543 | Jun 10, 2024 | — |
| 6-K | FORM 6-K | 0001062993-24-011043 | May 23, 2024 | May 17, 2024 |
| 6-K | FORM 6-K | 0001062993-24-011001 | May 23, 2024 | Jun 27, 2024 |
| 6-K | FORM 6-K | 0001654954-24-006482 | May 16, 2024 | May 12, 2024 |