{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-004394","form_type":"8-K","ticker":"DMLP","cik":"0001172358","company_name":"DORCHESTER MINERALS, L.P.","filed_at":"2026-02-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.638344+00:00","generated_at":"2026-05-16T02:20:15.228470+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Dorchester Minerals appoints A. Troy Sturrock to Board, replacing deceased Bill Russell","bullets":["A. Troy Sturrock, 55, appointed as independent manager effective Feb 11, 2026.","Appointment fills vacancy from death of C.W. \"Bill\" Russell on Oct 30, 2025.","Sturrock is Group SVP, Controller and PAO of Energy Transfer LP (ET).","He will serve on the advisory committee, which functions as the audit committee."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-004394","json":"https://secwatch.observer/filing/0001437749-26-004394.json","markdown":"https://secwatch.observer/filing/0001437749-26-004394.md","text":"https://secwatch.observer/filing/0001437749-26-004394.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1172358/000143774926004394/0001437749-26-004394-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1172358/000143774926004394/dmlp20260217_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T02:20:15.228470+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"}