{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-027157","form_type":"8-K","ticker":"DMLP","cik":"0001172358","company_name":"DORCHESTER MINERALS, L.P.","filed_at":"2023-09-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.294368+00:00","generated_at":"2026-06-10T06:47:52.811347+00:00","sec_items":["7.01","8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Dorchester Minerals acquires 7,984 gross acres in Texas via 494,000-unit exchange","bullets":["Acquired ~7,984 gross acres and 716 net royalty acres in three Texas counties.","Transaction structured as non-taxable contribution; seller received 494,000 common units.","Deal expands DMLP's mineral footprint; portfolio now spans 28 states."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-027157","json":"https://secwatch.observer/filing/0001437749-23-027157.json","markdown":"https://secwatch.observer/filing/0001437749-23-027157.md","text":"https://secwatch.observer/filing/0001437749-23-027157.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1172358/000143774923027157/0001437749-23-027157-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1172358/000143774923027157/dmlp20230929_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T06:47:52.811347+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"}