{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-26-000082","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2026-06-30T20:02:50+00:00","discovered_at":"2026-06-30T20:04:00.924663+00:00","generated_at":"2026-06-30T20:04:05.726624+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 increases credit facility to $1.24B, extends maturity to 2031","bullets":["Total revolving commitments increased from $1.175B to $1.240B via Ninth Amendment.","Accordion feature allows up to $1.860B total commitments from new and existing lenders.","Revolving period extended through June 2030; final maturity extended to June 2031.","Options to further extend revolving period and maturity by up to two additional years, subject to conditions.","Facility includes a diversified group of 18 lenders; Truist Bank remains administrative agent."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-26-000082","json":"https://secwatch.observer/filing/0001396440-26-000082.json","markdown":"https://secwatch.observer/filing/0001396440-26-000082.md","text":"https://secwatch.observer/filing/0001396440-26-000082.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000082/0001396440-26-000082-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000082/main-20260629.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-30T20:04:05.726624+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"}