{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-26-000104","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2026-10-08T13:30:28+00:00","discovered_at":"2026-10-08T13:31:00.229717+00:00","generated_at":"2026-10-12T15:35:02.452936+00:00","sec_items":["2.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Main Street Capital reports $157.2M Q3 2026 private loan commitments; portfolio at cost ~$2.1B","bullets":["Q3 2026 activity: $157.2M in new or increased commitments in the private loan portfolio, with $162.0M funded at cost.","Notable deal: $30.0M first lien senior secured term loan, $16.9M revolver, $18.8M delayed draw term loan and $1.1M equity to a distributor of medium-voltage cables and accessories.","Second deal: $35.2M term loan, $6.4M revolver, $12.8M delayed draw term loan and $1.6M equity to a provider of manufacturer representation and power systems integration services.","Third deal: $17.9M first lien senior secured term loan, $5.3M revolver and $1.6M equity to a manufacturer of industrial mixing equipment.","At September 30, 2026, the private loan portfolio held ~$2.1B at cost across 86 companies: 92.6% first lien senior secured debt, 7.4% equity/other securities."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-26-000104","json":"https://secwatch.observer/filing/0001396440-26-000104.json","markdown":"https://secwatch.observer/filing/0001396440-26-000104.md","text":"https://secwatch.observer/filing/0001396440-26-000104.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000104/0001396440-26-000104-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000104/main-20261008.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T15:35:02.452936+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"}