{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-040644","form_type":"8-K","ticker":"MNTK","cik":"0001826600","company_name":"Montauk Renewables, Inc.","filed_at":"2023-08-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:35.516236+00:00","generated_at":"2026-06-11T23:14:05.857117+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Montauk Renewables Q2 revenue falls 21.5%, net income down 94.8% to $1M","bullets":["Revenue $53.3M, down 21.5% YoY; net income $1.0M, down 94.8% YoY.","Non-GAAP adjusted EBITDA $19.2M, down 30.4% YoY; RNG production 1.4M MMBtu, down 2.6%.","Announced $85-95M RNG project at Frank R. Bowerman Landfill, Irvine, CA, targeting 2026 commissioning.","Updated 2023 guidance: RNG revenue $160-175M, RNG production 5.7-6.1M MMBtu.","Realized RIN pricing dropped 36.1% to $2.16; gas commodity indices down 70.7% YoY."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-040644","json":"https://secwatch.observer/filing/0000950170-23-040644.json","markdown":"https://secwatch.observer/filing/0000950170-23-040644.md","text":"https://secwatch.observer/filing/0000950170-23-040644.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826600/000095017023040644/0000950170-23-040644-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826600/000095017023040644/mntk-20230809.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T23:14:05.857117+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":"860ce27e639d2c0dbf2cafc3c1d4ee020ba8640f","claim":"Montauk Renewables, Inc. reported the second quarter ended June 30, 2023 results: revenue $53.3 million, net income $1.0 million. Guidance reaffirmed.","evidence_excerpt":"of biogas into renewable natural gas (“RNG”), today announced financial results for the second quarter ended June 30, 2023. Second Quarter Financial Highlights: • Revenues of $53.3 million, decreased 21.5% as compared to the second quarter of 2022 • Net Income of $1.0 million, decreased 94.8% as compared to the second quarter of 2022 • Non-GAAP Adjusted EBITDA of","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1826600/000095017023040644/0000950170-23-040644-index.htm","confidence":1.0,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the second quarter ended June 30, 2023"},{"label":"Revenue","value":"$53.3 million"},{"label":"Net income","value":"$1.0 million"},{"label":"Guidance","value":"reaffirmed"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}