{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-085810","form_type":"8-K","ticker":null,"cik":"0001925531","company_name":"New Mountain Guardian IV BDC, L.L.C.","filed_at":"2023-07-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.078048+00:00","generated_at":"2026-06-12T22:21:16.618238+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"New Mountain Guardian IV BDC ups credit facility with BMO Harris Bank to $111.1M","bullets":["Maximum credit increased to $111,128,875 from prior $95,999,750 under Loan Agreement with BMO Harris Bank.","Lender may elect to further increase maximum credit to up to $250,000,000 at its sole discretion.","All other terms and conditions of the Loan Agreement remain unchanged; security interests continue."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-085810","json":"https://secwatch.observer/filing/0001104659-23-085810.json","markdown":"https://secwatch.observer/filing/0001104659-23-085810.md","text":"https://secwatch.observer/filing/0001104659-23-085810.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1925531/000110465923085810/0001104659-23-085810-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1925531/000110465923085810/tm2322253d2_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T22:21:16.618238+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":"95c70bb40a728faca26d880f84f3ed772dede942","claim":"New Mountain Guardian IV BDC, L.L.C. amended credit facility of $111,128,875 with BMO Harris Bank N.A..","evidence_excerpt":"the Amount of Maximum Credit (as defined therein) available under the Loan Agreement was increased to a maximum of $111,128,875, instead of a maximum of $95,999,750 in effect prior to the Amendment.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1925531/000110465923085810/0001104659-23-085810-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"credit facility"},{"label":"Principal","value":"$111,128,875"},{"label":"Counterparty","value":"BMO Harris Bank N.A."},{"label":"Event","value":"amendment"}],"fact_type":"debt_financing"},{"claim_id":"a8a3dc3775cb921e1ec011e89827e0b75e1be78b","claim":"New Mountain Guardian IV BDC, L.L.C. amended Loan Agreement with BMO Harris Bank N.A. valued at $111,128,875 (effective 2023-07-25).","evidence_excerpt":"On July 25, 2023, New Mountain Guardian IV BDC, L.L.C. (the “ Company ”) entered into an amendment (the “Amendment” ) to the Loan Authorization Agreement by and between the Company and BMO Harris Bank N.A., dated May 9, 2022 (as amended from time to time, the “Loan Agreement” ). Pursuant to the Amendment, among other things, the Amount of Maximum Credit (as defined therein) available under the Loan Agreement was increased to a maximum of $111,128,875, instead of a maximum of $95,999,750 in effect prior to the Amendment.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1925531/000110465923085810/0001104659-23-085810-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"credit facility"},{"label":"Counterparty","value":"BMO Harris Bank N.A."},{"label":"Value","value":"$111,128,875"},{"label":"Effective","value":"2023-07-25"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}