{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-022932","form_type":"8-K","ticker":"DMLP","cik":"0001172358","company_name":"DORCHESTER MINERALS, L.P.","filed_at":"2022-09-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:55.126389+00:00","generated_at":"2026-06-23T07:38:23.993199+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Dorchester Minerals CEO McManemin steps down; Bradley Ehrman named CEO effective Oct 1, 2022","bullets":["CEO William Casey McManemin steps down effective Oct 1, 2022; Bradley J. Ehrman appointed as new CEO.","Ehrman previously served as COO and VP of Operations; holds BSc in Petroleum Eng and MBA from Rice.","McManemin will remain Chairman of the Board, supporting key hires, M&A, and employee engagement.","Board increased Ehrman's base salary to $400,000/yr and CFO Leslie Moriyama's to $350,000/yr, effective Oct 1."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-022932","json":"https://secwatch.observer/filing/0001437749-22-022932.json","markdown":"https://secwatch.observer/filing/0001437749-22-022932.md","text":"https://secwatch.observer/filing/0001437749-22-022932.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1172358/000143774922022932/0001437749-22-022932-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1172358/000143774922022932/dmlp20220922_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T07:38:23.993199+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":[{"claim_id":"76a4fc7c0a","claim":"William Casey McManemin changed role as Chairman of the Board at DORCHESTER MINERALS, L.P..","evidence_excerpt":"William Casey McManemin, the Chief Executive Officer of Dorchester Minerals, L.P. (the “Partnership”), announced he will step down from his position as Chief Executive Officer of the Partnership, effective as of October 1, 2022","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1172358/000143774922022932/0001437749-22-022932-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down as Chief Executive Officer"},{"label":"Role","value":"Chairman of the Board"}],"fact_type":"executive_change"},{"claim_id":"a95c5bff17","claim":"Bradley J. Ehrman was appointed as Chief Executive Officer at DORCHESTER MINERALS, L.P..","evidence_excerpt":"the board of managers of the indirect general partner of the Partnership (the “Board”) appointed Bradley J. Ehrman to serve as its Chief Executive Officer of the Partnership and its direct and indirect subsidiaries, effective as of October 1, 2022","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1172358/000143774922022932/0001437749-22-022932-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}