{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-25-000033","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2025-03-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.514860+00:00","generated_at":"2026-05-25T09:51:28.922400+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Main Street Capital authorizes up to 20M share ATM offering, 1M DRSPP shares","bullets":["Up to 20,000,000 shares of common stock may be sold in at-the-market transactions; no obligation to sell.","Net proceeds initially to repay outstanding Credit Facility (Corporate and SPV) debt, then re-borrow for investments.","Equity distribution agreements with Truist, RBC, Raymond James, B. Riley; 1.0% commission on gross proceeds.","Also filed prospectus supplement for 1,000,000 shares under existing dividend reinvestment and direct stock purchase plan."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-25-000033","json":"https://secwatch.observer/filing/0001396440-25-000033.json","markdown":"https://secwatch.observer/filing/0001396440-25-000033.md","text":"https://secwatch.observer/filing/0001396440-25-000033.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000033/0001396440-25-000033-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644025000033/main-20250304.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T09:51:28.922400+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"}