{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-24-000207","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2024-10-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.336111+00:00","generated_at":"2026-05-30T23:11:31.386520+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 upsizes SPV credit facility to $600M, extends maturity to Sep 2029, lowers rate","bullets":["Total commitments increased from $430M to $600M; accordion feature allows up to $800M.","Revolving period extended to Sep 2027; final maturity extended to Sep 2029.","Interest rate during revolving period reduced to SOFR + 2.35% from prior SOFR + 2.60% total.","Borrowing entity is wholly-owned subsidiary MSCC Funding I, LLC, with Main Street as collateral manager."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-24-000207","json":"https://secwatch.observer/filing/0001396440-24-000207.json","markdown":"https://secwatch.observer/filing/0001396440-24-000207.md","text":"https://secwatch.observer/filing/0001396440-24-000207.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644024000207/0001396440-24-000207-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644024000207/main-20240926.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T23:11:31.386520+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"}