{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-25-000064","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2025-05-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.156760+00:00","generated_at":"2026-05-22T03:43:33.041126+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Main Street Q1 NII $1.01/sh, DNII $1.07/sh; NAV $32.03; raises regular dividend 4.2%","bullets":["Net investment income $89.8M ($1.01/sh); distributable NII $94.8M ($1.07/sh); total investment income $137.0M (+4% YoY).","NAV per share $32.03, up 1.2% from $31.65 at Dec 31, 2024; annualized ROE 16.5%.","Regular quarterly dividends increased 4.2% YoY to $0.75/sh; declared $0.30/sh supplemental dividend (15th consecutive).","LMM portfolio investments $86.2M; private loan $138.2M; net realized loss $29.5M vs $12.4M in prior-year quarter.","Credit facilities amended with lower margins and extended maturities; Fitch upgraded secured debt to BBB."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-25-000064","json":"https://secwatch.observer/filing/0001396440-25-000064.json","markdown":"https://secwatch.observer/filing/0001396440-25-000064.md","text":"https://secwatch.observer/filing/0001396440-25-000064.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000064/0001396440-25-000064-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000064/main-20250508.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T03:43:33.041126+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"}