---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-012098"
form_type: "8-K"
ticker: "MNSB"
cik: "0001693577"
company_name: "MainStreet Bancshares, Inc."
filed_at: "2026-04-13T23:59:59+00:00"
generated_at: "2026-05-15T06:35:43.320831+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# MainStreet Bancshares promotes David Murrell to EVP & Chief Banking Officer

## Summary
- David Murrell, with over 20 years in banking and at MainStreet since 2008, promoted to Executive VP & Chief Banking Officer.
- Murrell will lead deposit-growth initiatives and strengthen the bank's $2.2 billion asset base.
- He previously specialized in complex financial solutions for medical, legal, and government-contractor sectors.
- President Abdul Hersiburane cited Murrell's nearly two decades of institutional knowledge as key to the promotion.

## SEC filing metadata
- accession: 0001437749-26-012098
- form_type: 8-K
- ticker: MNSB
- cik: 0001693577
- company_name: MainStreet Bancshares, Inc.
- filed_at: 2026-04-13T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1693577/000143774926012098/0001437749-26-012098-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1693577/000143774926012098/main20260410_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-012098
- JSON: https://secwatch.observer/filing/0001437749-26-012098.json
- Plain text: https://secwatch.observer/filing/0001437749-26-012098.txt

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