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 |
|---|---|---|---|
| Insider trade | 4 | 2013-02-13 | 2013-02-13 |
| Insider trade | 4 | 2013-02-13 | 2013-02-13 |
| Insider trade | 4 | 2013-02-13 | 2013-02-13 |
| Insider trade | 4 | 2013-02-13 | 2013-02-13 |
| Insider trade | 4 | 2013-02-13 | 2013-02-13 |
| Activist ownership stake | SC 13D | 2013-02-01 | - |
| Activist ownership stake (update) | SC 13D/A | 2013-01-25 | - |
| Major company event | 8-K | 2013-01-25 | 2013-01-23 |
| Insider trade | 4 | 2013-01-24 | 2013-01-23 |
| Major company event | 8-K | 2013-01-23 | 2013-01-23 |
| Insider trade | 4 | 2013-01-23 | 2013-01-23 |
| Insider trade | 4 | 2013-01-23 | 2013-01-23 |
| Insider trade | 4 | 2013-01-23 | 2013-01-23 |
| 424B7 | - | 2013-01-04 | - |
| Insider trade | 4 | 2013-01-04 | 2013-01-02 |
| Insider trade | 4 | 2013-01-04 | 2013-01-02 |
| Insider trade | 4 | 2013-01-04 | 2013-01-02 |
| Activist ownership stake (update) | SC 13D/A | 2013-01-04 | - |
| Quarterly report | 10-Q | 2012-11-07 | 2012-09-30 |
| Major company event | 8-K | 2012-11-06 | 2012-11-05 |
| 424B7 | - | 2012-10-02 | - |
| Insider trade | 4 | 2012-10-02 | 2012-10-02 |
| Insider trade | 4 | 2012-10-02 | 2012-10-02 |
| Insider trade | 4 | 2012-10-02 | 2012-10-02 |
| Activist ownership stake (update) | SC 13D/A | 2012-10-02 | - |
| EFFECT | - | 2012-09-21 | - |
| Company correspondence | CORRESP | 2012-09-20 | - |
| Company correspondence | CORRESP | 2012-09-19 | - |
| S-3/A | - | 2012-09-19 | - |
| SEC correspondence | UPLOAD | 2012-09-17 | - |
| Company correspondence | CORRESP | 2012-09-11 | - |
| S-3/A | - | 2012-09-11 | - |
| SEC correspondence | UPLOAD | 2012-09-05 | - |
| Major company event | 8-K | 2012-08-22 | 2012-08-21 |
| Insider trade | 4 | 2012-08-16 | 2012-08-15 |
| DEL AM | - | 2012-08-15 | - |
| Securities registration | S-3 | 2012-08-15 | - |
| Insider trade | 4 | 2012-08-14 | 2012-08-13 |
| Major company event | 8-K | 2012-08-07 | 2012-08-06 |
| Quarterly report | 10-Q | 2012-08-07 | 2012-06-30 |
| Insider trade | 4 | 2012-06-27 | 2012-06-27 |
| Insider trade | 4 | 2012-06-26 | 2012-06-22 |
| Quarterly report | 10-Q | 2012-05-04 | 2012-03-31 |
| Major company event | 8-K | 2012-05-03 | 2012-05-02 |
| S-3ASR | - | 2012-04-24 | - |
| Major company event | 8-K | 2012-03-30 | 2012-03-30 |
| Insider trade | 4 | 2012-03-09 | 2012-03-07 |
| Insider trade | 4 | 2012-03-09 | 2012-03-07 |
| Major company event | 8-K | 2012-03-07 | 2012-03-06 |
| Annual report | 10-K | 2012-02-29 | 2011-12-31 |