{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-26-000012","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2026-02-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.981955+00:00","generated_at":"2026-05-15T23:29:35.912433+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 Q4 2025 NII $1.03/sh, DNII $1.09/sh; NAV $33.33 up 1.7% QoQ","bullets":["Q4 2025 net investment income of $92.1M ($1.03/sh); distributable NII $98.0M ($1.09/sh).","Net asset value $33.33/sh as of Dec 31, up $0.55 (1.7%) from Sep 30, 2025; new record.","Total investments of $300M in LMM portfolio during Q4; $701.6M for full year 2025.","Full exits from Purge Rite and Mystic Logistics yielded realized gains of $33.9M and $23.8M.","Regular monthly dividends raised to $0.26/sh for Q1 2026, up 2% from Q4 2025; supplemental $0.30 declared."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-26-000012","json":"https://secwatch.observer/filing/0001396440-26-000012.json","markdown":"https://secwatch.observer/filing/0001396440-26-000012.md","text":"https://secwatch.observer/filing/0001396440-26-000012.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000012/0001396440-26-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644026000012/main-20260226.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:29:35.912433+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"}