{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-036602","form_type":"8-K","ticker":"NMFC","cik":"0001496099","company_name":"New Mountain Finance Corp","filed_at":"2023-03-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.251318+00:00","generated_at":"2026-06-17T16:32:04.676862+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"New Mountain Finance appoints Laura C. Holson as interim CFO and Treasurer effective April 1, 2023","bullets":["Appointed Laura C. Holson as interim CFO and Treasurer effective April 1, 2023, pending permanent successor search.","Holson continues as COO; she is a Managing Director at New Mountain Capital and has been with the firm since 2009.","She previously served as Head of Capital Markets and has over 10 years on the credit team.","No arrangement or understanding among any person led to her appointment.","Adviser considers management adequately staffed to support the Company."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-036602","json":"https://secwatch.observer/filing/0001104659-23-036602.json","markdown":"https://secwatch.observer/filing/0001104659-23-036602.md","text":"https://secwatch.observer/filing/0001104659-23-036602.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1496099/000110465923036602/0001104659-23-036602-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1496099/000110465923036602/tm2310422d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T16:32:04.676862+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":"f710c96c10","claim":"Laura C. Holson was appointed as interim Chief Financial Officer and Treasurer at New Mountain Finance Corp.","evidence_excerpt":"On March 23, 2023, the board of directors (the “Board”) of New Mountain Finance Corporation (the “Company”) appointed Laura C. Holson as the interim Chief Financial Officer and Treasurer of the Company, effective April 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1496099/000110465923036602/0001104659-23-036602-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"interim Chief Financial Officer and Treasurer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}