{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-037511","form_type":"8-K","ticker":"UNL","cik":"0001405513","company_name":"United States 12 Month Natural Gas Fund, LP","filed_at":"2023-03-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.787100+00:00","generated_at":"2026-06-17T12:30:43.055964+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"UNL reports Feb 2023 monthly account; net loss $185K, NAV $13.22/sh","bullets":["Net loss of $184,998 for the month ended February 28, 2023.","NAV per share of $13.22 on 1,150,000 shares outstanding.","Realized trading loss of $1.875M offset by unrealized gain of $1.652M."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-037511","json":"https://secwatch.observer/filing/0001104659-23-037511.json","markdown":"https://secwatch.observer/filing/0001104659-23-037511.md","text":"https://secwatch.observer/filing/0001104659-23-037511.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1405513/000110465923037511/0001104659-23-037511-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1405513/000110465923037511/tm239381d5_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T12:30:43.055964+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"}