{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-102342","form_type":"8-K","ticker":"MNTK","cik":"0001826600","company_name":"Montauk Renewables, Inc.","filed_at":"2026-03-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.386779+00:00","generated_at":"2026-05-15T15:01:53.427743+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.82,"calibrated_materiality_score":0.82,"confidence":"high","headline":"Montauk Renewables FY2025 net income drops 82%; revenue flat at $176.4M","bullets":["Revenue of $176.4M flat YoY; net income of $1.7M down 82%; non-GAAP Adjusted EBITDA of $35.6M down 16.5%.","RNG production 5.6M MMBtu (+1% YoY); RINs sold 44.1M (+20.5% YoY); avg RIN price fell 29% to $2.33.","2026 guidance: RNG rev $175-190M, production 5.8-6.1M MMBtu; RE rev $35-41M, production 195-207K MWh.","GreenWave JV contributed $1.5M; NCUC denied swine REC waiver request, raising compliance obligations."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-102342","json":"https://secwatch.observer/filing/0001193125-26-102342.json","markdown":"https://secwatch.observer/filing/0001193125-26-102342.md","text":"https://secwatch.observer/filing/0001193125-26-102342.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826600/000119312526102342/0001193125-26-102342-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826600/000119312526102342/mntk-20260311.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T15:01:53.427743+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"}