{"schema_version":"secwatch.filing_event.v1","accession":"0001171200-25-000239","form_type":"8-K","ticker":"UNG","cik":"0001376227","company_name":"United States Natural Gas Fund, LP","filed_at":"2025-05-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.101140+00:00","generated_at":"2026-05-21T01:21:33.645475+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Management Director Robert L. Nguyen to resign; board reduced from 4 to 3","bullets":["Robert L. Nguyen resigned as Management Director of USCF, effective May 31, 2025, upon his retirement.","USCF will not appoint a successor; board of management directors reduced to three.","Nguyen served as Principal and Management Director; resignation is part of planned retirement."],"urls":{"canonical":"https://secwatch.observer/filing/0001171200-25-000239","json":"https://secwatch.observer/filing/0001171200-25-000239.json","markdown":"https://secwatch.observer/filing/0001171200-25-000239.md","text":"https://secwatch.observer/filing/0001171200-25-000239.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1376227/000117120025000239/0001171200-25-000239-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1376227/000117120025000239/i25205_ung-8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-21T01:21:33.645475+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":"f00767f9e0","claim":"Robert L. Nguyen resigned as Management Director at United States Natural Gas Fund, LP.","evidence_excerpt":"On May 19, 2025, Mr. Robert L. Nguyen tendered his resignation as a Management Director of the United States Commodity Funds LLC (“USCF”), which is the general partner of the United States Natural Gas Fund, LP (the “Registrant”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1376227/000117120025000239/0001171200-25-000239-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Management Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}