{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-049911","form_type":"8-K","ticker":"MNTK","cik":"0001826600","company_name":"Montauk Renewables, Inc.","filed_at":"2025-03-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.110669+00:00","generated_at":"2026-05-25T03:56:26.536215+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Montauk Renewables ups loan from subsidiary to $10.69M in fifth amendment","bullets":["Loan principal increased from $10.04M to $10.69M; interest rate remains 0.4% per annum.","Maturity extended through December 31, 2033; interest may be paid in cash or PIK.","Secured by 976,623 shares of Montauk Renewables common stock owned by borrower Montauk Holdings.","Amendment amends and restates prior $10.04M note; no novation of existing obligations.","Borrower must use 100% of net proceeds from any share sale to prepay loan."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-049911","json":"https://secwatch.observer/filing/0001193125-25-049911.json","markdown":"https://secwatch.observer/filing/0001193125-25-049911.md","text":"https://secwatch.observer/filing/0001193125-25-049911.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826600/000119312525049911/0001193125-25-049911-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826600/000119312525049911/d868774d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T03:56:26.536215+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"}