{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-067105","form_type":"8-K","ticker":"MNTK","cik":"0001826600","company_name":"Montauk Renewables, Inc.","filed_at":"2025-05-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.964824+00:00","generated_at":"2026-05-22T05:23:34.222608+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Montauk Q1 net loss swings to $0.5M; announces Rumpke relocation and Blue Granite impairment","bullets":["Revenues $42.6M (+9.8% YoY); net loss of $0.5M vs net income $1.9M in Q1 2024; Adj. EBITDA $8.8M (-7.2%).","RINs sold 9.9M (+25.3% YoY); avg RIN price $2.46 vs $3.25; RNG production flat at 1.4M MMBtu.","Full-year 2025 guidance: RNG revenue $150-170M, RNG production 5.8-6.0M MMBtu.","Rumpke RNG relocation planned; estimated capex $80-110M; commissioning targeted 2028.","Blue Granite RNG project: utility will no longer accept RNG, equipment impairment recognized."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-067105","json":"https://secwatch.observer/filing/0000950170-25-067105.json","markdown":"https://secwatch.observer/filing/0000950170-25-067105.md","text":"https://secwatch.observer/filing/0000950170-25-067105.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826600/000095017025067105/0000950170-25-067105-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826600/000095017025067105/mntk-20250508.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T05:23:34.222608+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"}