{"schema_version":"secwatch.filing_event.v1","accession":"0001171486-22-000018","form_type":"8-K","ticker":"NRP","cik":"0001171486","company_name":"NATURAL RESOURCE PARTNERS LP","filed_at":"2022-03-15T23:59:59+00:00","discovered_at":"2026-05-14T18:04:05.573147+00:00","generated_at":"2026-06-26T22:38:56.837665+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"NRP Q4 2021 net income $55.6M, FY net income $108.9M; adjusted EBITDA $161.4M","bullets":["Q4 operating cash flow $55.2M, free cash flow $55.7M; FY operating cash flow $121.8M, free cash flow $123.0M.","Q4 adjusted EBITDA $66.9M; FY adjusted EBITDA $161.4M.","Last-twelve-months cash flow cushion $36.2M.","Full-year net income $108.9M vs. no prior-year comparison provided."],"urls":{"canonical":"https://secwatch.observer/filing/0001171486-22-000018","json":"https://secwatch.observer/filing/0001171486-22-000018.json","markdown":"https://secwatch.observer/filing/0001171486-22-000018.md","text":"https://secwatch.observer/filing/0001171486-22-000018.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1171486/000117148622000018/0001171486-22-000018-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1171486/000117148622000018/nrp-20220315.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T22:38:56.837665+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}