---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-22-005989"
form_type: "8-K"
ticker: "JMSB"
cik: "0001710482"
company_name: "John Marshall Bancorp, Inc."
filed_at: "2022-04-26T23:59:59+00:00"
generated_at: "2026-06-26T04:42:35.241063+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# John Marshall Bancorp stock to trade on Nasdaq Capital Market starting April 27

## Summary
- SEC declared Form 10 effective April 26, 2022, enabling Nasdaq listing.
- Common stock (JMSB) begins trading on Nasdaq Capital Market on April 27, 2022.
- CEO expects increased visibility, liquidity, and access to capital markets.
- Company believes listing will broaden investor pool and enable index inclusion.

## SEC filing metadata
- accession: 0001558370-22-005989
- form_type: 8-K
- ticker: JMSB
- cik: 0001710482
- company_name: John Marshall Bancorp, Inc.
- filed_at: 2022-04-26T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1710482/000155837022005989/0001558370-22-005989-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1710482/000155837022005989/jmsb-20220426x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-22-005989
- JSON: https://secwatch.observer/filing/0001558370-22-005989.json
- Plain text: https://secwatch.observer/filing/0001558370-22-005989.txt

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