{"schema_version":"secwatch.filing_event.v1","accession":"0001396440-23-000006","form_type":"8-K","ticker":"MAIN","cik":"0001396440","company_name":"Main Street Capital CORP","filed_at":"2023-01-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.743046+00:00","generated_at":"2026-06-20T14:37:32.190930+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Main Street Capital Q4 2022 preliminary DNII $1.02-$1.04; NAV up 3.4-3.7%","bullets":["Preliminary Q4 2022 DNII $1.02-$1.04 per share, a record; exceeded monthly dividends by >56%.","NAV per share estimated $26.83-$26.89, up 3.4-3.7% from Q3 2022 after $0.10 supplemental dividend.","Record total investment portfolio $3.8B cost basis; LMM portfolio net increase $126.6M in Q4.","Quarterly ROE annualized over 20%; expects another meaningful supplemental dividend in Q1 2023.","2022 dividends $2.945 per share; ~11% qualified dividends, ~89% ordinary income."],"urls":{"canonical":"https://secwatch.observer/filing/0001396440-23-000006","json":"https://secwatch.observer/filing/0001396440-23-000006.json","markdown":"https://secwatch.observer/filing/0001396440-23-000006.md","text":"https://secwatch.observer/filing/0001396440-23-000006.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1396440/000139644023000006/0001396440-23-000006-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1396440/000139644023000006/main-20230117.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T14:37:32.190930+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":[{"claim_id":"c003c82cf8bd10e000d1ced8b12d73bb96b6a445","claim":"Main Street Capital CORP reported fourth quarter 2022 results: EPS $0.97 to $0.99 per share.","evidence_excerpt":"Main Street’s preliminary estimate of fourth quarter 2022 net investment income (\"NII\") is $0.97 to $0.99 per share.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1396440/000139644023000006/0001396440-23-000006-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"fourth quarter 2022"},{"label":"EPS","value":"$0.97 to $0.99 per share"},{"label":"Result","value":"preliminary results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}