{"cik":"0001826600","ticker":"MNTK","name":"Montauk Renewables, Inc.","sic_code":"4932","sic_description":"Gas & Other Services Combined","exchange":"Nasdaq","state_of_incorporation":"DE","fiscal_year_end":"1231","first_filing_date":"2026-05-13","last_filing_date":"2026-05-13","url":"/sec/cik-0001826600","insider_summary":{"total_transactions":1,"unique_insiders":1,"latest_transaction":"2026-05-11"},"recent_filings":[{"accession_number":"0000950103-26-007157","form_type":"4","form_type_family":"insider","doc_date":"2026-05-13","title":"4 — Montauk Renewables, Inc. — 2026-05-13","url_slug":"/sec/cik-0001826600/4/0000950103-26-007157","edgar_url":"https://www.sec.gov/Archives/edgar/data/1826600/0000950103-26-007157-index.html"}],"related_endpoints":{"profile":"/sec/MNTK/profile","timeline":"/sec/MNTK/timeline","peers":"/sec/MNTK/peers","insider_pulse":"/sec/MNTK/insider-pulse","insider_summary":"/sec/MNTK/insider-summary","insider_transactions":"/sec/MNTK/insider-transactions","form144":"/sec/MNTK/form144","holdings_as_filer":"/sec/MNTK/holdings","financial_facts":"/sec/MNTK/financial-facts","derivatives":"/sec/MNTK/derivatives","officers":"/sec/MNTK/officers","insider_network":"/sec/MNTK/insider-network","risk_flags":"/sec/MNTK/risk-flags","filings":"/sec/MNTK/filings","cross_topic_dossier":"/api/v1/dossier?ticker=MNTK"}}