NRP - CIK 0001171486
NATURAL RESOURCE PARTNERS LP has filed 1,366 documents with the SEC between 2002 and 2026. The most frequent type is insider trade (750 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| SCHEDULE 13G/A | - | 2026-05-12 | - |
| Quarterly report | 10-Q | 2026-05-06 | 2026-03-31 |
| Major company event | 8-K | 2026-05-06 | 2026-05-06 |
| Annual report | 10-K | 2026-02-27 | 2025-12-31 |
| Major company event | 8-K | 2026-02-27 | 2026-02-27 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-12 | 2026-02-10 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-02-06 | 2026-02-04 |
| Insider trade | 4 | 2026-01-05 | 2025-12-31 |
| Quarterly report | 10-Q | 2025-11-04 | 2025-09-30 |
| Major company event | 8-K | 2025-11-04 | 2025-11-04 |
| Insider trade | 4 | 2025-09-10 | 2025-09-08 |
| Insider sale notice | 144 | 2025-09-08 | - |
| Insider trade | 4 | 2025-08-13 | 2025-08-12 |
| Quarterly report | 10-Q | 2025-08-06 | 2025-06-30 |
| Major company event | 8-K | 2025-08-06 | 2025-08-06 |
| Quarterly report | 10-Q | 2025-05-06 | 2025-03-31 |
| Major company event | 8-K | 2025-05-06 | 2025-05-06 |
| Annual report | 10-K | 2025-02-28 | 2024-12-31 |
| Major company event | 8-K | 2025-02-28 | 2025-02-28 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |
| Insider trade | 4 | 2025-02-12 | 2025-02-11 |