{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-303459","form_type":"8-K","ticker":"PBT","cik":"0000319654","company_name":"PERMIAN BASIN ROYALTY TRUST","filed_at":"2023-12-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.633971+00:00","generated_at":"2026-06-07T07:08:44.237809+00:00","sec_items":["8.01"],"event_type":"litigation","sentiment":"negative","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Permian Basin Royalty Trust sues operator Blackbeard for $15M+ in improper royalty deductions","bullets":["Trustee filed complaint in Northern District of Texas against Blackbeard Operating LLC.","Seeks more than $15 million in damages for alleged impermissible overhead and expense deductions.","Trust holds a 75% net overriding royalty in Waddell Ranch properties in Crane County, Texas.","Lawsuit claims deductions improperly reduced royalty payments to the Trust."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-303459","json":"https://secwatch.observer/filing/0001193125-23-303459.json","markdown":"https://secwatch.observer/filing/0001193125-23-303459.md","text":"https://secwatch.observer/filing/0001193125-23-303459.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/319654/000119312523303459/0001193125-23-303459-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/319654/000119312523303459/d518467d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T07:08:44.237809+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"}