---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-035910"
form_type: "8-K"
ticker: "MNSB"
cik: "0001693577"
company_name: "MainStreet Bancshares, Inc."
filed_at: "2025-11-21T23:59:59+00:00"
generated_at: "2026-05-16T17:38:53.584247+00:00"
event_type: "dividend"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# MainStreet Bancshares declares quarterly preferred dividend of $0.47 per depositary share

## Summary
- Dividend of ~$0.47 per depositary share (MNSBP) or $18.75 per Series A Preferred share.
- Payable on December 30, 2025 to holders of record as of December 15, 2025.
- Series A Preferred is 7.50% fixed-rate non-cumulative perpetual, liquidation preference $1,000/share.
- Future quarterly payment dates will be March 30, June 30, September 30, December 30.

## SEC filing metadata
- accession: 0001437749-25-035910
- form_type: 8-K
- ticker: MNSB
- cik: 0001693577
- company_name: MainStreet Bancshares, Inc.
- filed_at: 2025-11-21T23:59:59+00:00
- event_type: dividend
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1693577/000143774925035910/0001437749-25-035910-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1693577/000143774925035910/main20251107_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-035910
- JSON: https://secwatch.observer/filing/0001437749-25-035910.json
- Plain text: https://secwatch.observer/filing/0001437749-25-035910.txt

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