---
schema_version: "secwatch.filing_event.v1"
accession: "0001396440-25-000094"
form_type: "8-K"
ticker: "MAIN"
cik: "0001396440"
company_name: "Main Street Capital CORP"
filed_at: "2025-08-05T23:59:59+00:00"
generated_at: "2026-05-17T20:34:31.288211+00:00"
event_type: "dividend"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Main Street declares $0.765 regular Q4 dividends, $0.30 supplemental; yield 6.6%

## Summary
- Regular monthly dividends of $0.255/share for Oct, Nov, Dec 2025, total $0.765 for Q4.
- Supplemental cash dividend of $0.30/share payable in Sept 2025 from undistributed taxable income as of June 30, 2025.
- Regular dividends consistent with Q3 2025 and 4.1% increase from Q4 2024.
- Cumulative dividends since IPO: $46.855/share; total declared now $1.065/share, annualized yield 6.6% (based on $64.19 close Aug 4).
- Never reduced regular monthly dividend since IPO in Oct 2007.

## SEC filing metadata
- accession: 0001396440-25-000094
- form_type: 8-K
- ticker: MAIN
- cik: 0001396440
- company_name: Main Street Capital CORP
- filed_at: 2025-08-05T23:59:59+00:00
- event_type: dividend
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1396440/000139644025000094/0001396440-25-000094-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1396440/000139644025000094/main-20250805.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001396440-25-000094
- JSON: https://secwatch.observer/filing/0001396440-25-000094.json
- Plain text: https://secwatch.observer/filing/0001396440-25-000094.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.