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BCS

Notice of Effectiveness · EFFECT

John Marshall Bancorp, Inc.

JMSBNASDAQEQUITYCurrent

Notice of Effectiveness

Filed Oct 16, 2026Accepted Oct 19, 2026, 12:15 AM EDTFiling CIK 1710482Accession 9999999995-26-003276
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Structured filing — EFFECT

primary_doc.xml

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Notice details

Submission type
EFFECT
Act
33

Effectiveness

Effective date
2026-10-16
Effective time (as filed)
09:00:00
Form
S-4

Registrant 1

Registrant
John Marshall Bancorp, Inc.
Registrant CIK
0001710482
File number
333-299276

Company context

John Marshall Bancorp, Inc. is the bank holding company for John Marshall Bank. The Bank is headquartered in Reston, Virginia with eight full-service branches located in Alexandria, Arlington, Loudoun, Prince William, Reston, and Tysons, Virginia, as well as Rockville, Maryland, and Washington, D.C. The Bank is dedicated to providing exceptional value, personalized service and convenience to local businesses and consumers in the Washington, D.C. Metropolitan area. The Bank offers a comprehensive line of sophisticated banking products and services along with experienced staff to help achieve customers’ financial goals. Dedicated relationship managers serve as direct points-of-contact, providing subject matter expertise in a variety of niche industries including commercial real estate, trade contractors, government contractors, health services, nonprofits, private and charter schools, professional services, property management, community associations, and title and escrow services. Learn more at www.johnmarshallbank.com. Follow the Bank on LinkedIn at: https://www.linkedin.com/company/john-marshall-bank/.

Current securities

Historical securities (1)

Recent company filings

  1. 10-Q filingNov 6, 2026
  2. Other EventsOct 28, 2026
  3. Results of Operations and Financial ConditionOct 28, 2026
  4. 424B3 filingOct 16, 2026
  5. S-4/A filingOct 13, 2026

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