8-K current report · filed Sep 8, 2026

John Marshall Bancorp, Inc. (JMSB) 8-K Current Report: September 8, 2026

Item 1.01Item 5.02Item 7.01Item EX-99.1JMSB overview

Short answer

John Marshall Bancorp, Inc. (JMSB) filed an 8-K current report with the SEC on September 8, 2026 reporting Item 1.01 (Entry into a Material Definitive Agreement), Item 5.02 (Departure/Election of Directors or Officers), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.2). JMSB agreed to acquire EFSI through an all-stock merger exchanging 2.00 JMSB shares for each EFSI share.

John Marshall Bancorp, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 1.01 · Entry into a Material Definitive Agreement

  • JMSB agreed to acquire EFSI through an all-stock merger exchanging 2.00 JMSB shares for each EFSI share
  • Bank of Clarke will merge into John Marshall Bank, consolidating the companies’ banking operations under JMSB
  • Combined company governance splits 12 directors evenly, with Brandon C. Lorey as CEO and Christopher W. Bergstrom as Executive Chairman
  • Closing requires shareholder and regulatory approvals, with completion targeted by September 30, 2027
  • $10,100,000 termination fee creates deal protection if either party changes its recommendation or pursues a competing transaction

Item 5.02 · Departure/Election of Directors or Officers

  • Post-merger leadership transition: Christopher Bergstrom becomes Executive Chairman; Brandon Lorey becomes CEO
  • Kent Carstater promoted to President and COO; Nicholas Smith becomes CFO; Joseph Zmitrovich becomes President and CRO
  • Bergstrom employment term extends 39 months, with $500,000 base salary increasing 5% annually
  • Bergstrom bonus target 50% of salary, maximum 100%, plus equity awards aligned with the CEO’s award percentage
  • Change-in-control protections include severance of up to 2.99 times annual compensation for Bergstrom and Carstater

Item 7.01 · Regulation FD Disclosure

  • JMSB and EFSI advancing proposed transaction toward Form S-4 registration and shareholder approvals
  • Transaction likely involves JMSB stock issuance, creating potential dilution for existing JMSB shareholders
  • Definitive proxy statement/prospectus will provide transaction terms, participant interests, and voting information
  • Closing remains subject to regulatory and shareholder approvals, with integration and synergy realization risks
  • Investors should monitor SEC filings for deal economics, dilution, closing timing, and required conditions

Item EX-99.1 · Exhibit EX-99.2

  • All-stock merger values EFSI at approximately $253 million, or $46.72 per share, an 11.5% premium
  • Combined company targets $4.4 billion in assets with 23 banking offices across Virginia, Maryland, and the Washington, D.C. region
  • EFSI shareholders receive 2.0 JMSB shares per share, exposing JMSB investors to issuance-related dilution
  • Closing expected early Q1 2027, requiring regulatory approvals and shareholder votes from both companies
  • JMSB expects quarterly dividend increase to $0.155 per share, preserving EFSI shareholders’ current $0.31 equivalent dividend

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