{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-25-000054","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2025-05-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.156171+00:00","generated_at":"2026-05-23T00:06:04.568477+00:00","sec_items":["1.01","2.03","8.01","9.01"],"event_type":"debt","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Main Street Capital amends credit facility: lowers interest rate, extends maturity to April 2030","bullets":["Total commitments increased from $1.110B to $1.145B; accordion feature raised to $1.718B.","Interest rate decreased to SOFR + 0.10% plus spread of 1.775% (1.65% after step-down).","Revolving period extended through April 2029, final maturity to April 2030.","Option to extend both revolving period and maturity up to two additional years subject to lender approval."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-25-000054","json":"https://secwatch.observer/filing/0001396440-25-000054.json","markdown":"https://secwatch.observer/filing/0001396440-25-000054.md","text":"https://secwatch.observer/filing/0001396440-25-000054.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000054/0001396440-25-000054-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000054/main-20250430.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T00:06:04.568477+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"}