John Marshall Bancorp, Inc. SEC filings JMSB
John Marshall Bancorp, Inc. has 279 filings in SEC EDGAR's recent list, going back to Mar 4, 2022. Its latest annual report, Form 10-K, was filed on Mar 13, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Aug 28, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 28, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Jun 26, 2026 | Jun 17, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 5, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Dec 22, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 8, 2025 | Dec 5, 2025 |
| 4 | Insider transaction | Dec 4, 2025 | Dec 2, 2025 |
| 4 | Insider transaction | Nov 10, 2025 | Nov 6, 2025 |
| 4 | Insider transaction | Nov 6, 2025 | Nov 4, 2025 |
| 4 | Insider transaction | Nov 3, 2025 | Oct 31, 2025 |
| 4 | Insider transaction | Aug 1, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Jul 31, 2025 | Jul 30, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 28, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 15, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 11, 2025 |
| 4 | Insider transaction | Jun 9, 2025 | Jun 5, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 30, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 6, 2025 | May 5, 2025 |
| 144 | Notice of proposed sale | May 2, 2025 | — |
| 4 | Insider transaction | Apr 29, 2025 | Apr 28, 2025 |
| 4 | Insider transaction | Apr 29, 2025 | Apr 25, 2025 |
| 4 | Insider transaction | Apr 28, 2025 | Apr 25, 2025 |
| 4 | Insider transaction | Apr 28, 2025 | Apr 25, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 11, 2025 |
| 4 | Insider transaction | Apr 4, 2025 | Apr 4, 2025 |
| 4 | Insider transaction | Apr 1, 2025 | Feb 20, 2025 |
| 4/A | Filing | Apr 1, 2025 | Jan 31, 2025 |
| 4/A | Filing | Apr 1, 2025 | Jan 2, 2025 |
| 4/A | Filing | Mar 14, 2025 | Dec 17, 2024 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 144 | Notice of proposed sale | Feb 6, 2025 | — |
| 4 | Insider transaction | Feb 4, 2025 | Jan 31, 2025 |
| 4 | Insider transaction | Feb 3, 2025 | Jun 24, 2024 |
| 4 | Insider transaction | Jan 22, 2025 | Jan 19, 2025 |
| 4 | Insider transaction | Jan 22, 2025 | Jan 19, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 2, 2025 |
| 4 | Insider transaction | Jan 2, 2025 | Dec 30, 2024 |
| 4 | Insider transaction | Dec 23, 2024 | Dec 19, 2024 |
| 4 | Insider transaction | Dec 23, 2024 | Dec 19, 2024 |
| 4 | Insider transaction | Dec 23, 2024 | Dec 19, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 11, 2024 | Dec 10, 2024 |
| 144 | Notice of proposed sale | Dec 10, 2024 | — |
| 4 | Insider transaction | Nov 26, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 21, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 21, 2024 | Nov 20, 2024 |
| 4 | Insider transaction | Nov 20, 2024 | Nov 19, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 18, 2024 |
| 4 | Insider transaction | Nov 19, 2024 | Nov 15, 2024 |
| 144 | Notice of proposed sale | Nov 19, 2024 | — |
| 144 | Notice of proposed sale | Nov 18, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 4 | Insider transaction | Sep 12, 2024 | Sep 10, 2024 |
| 4 | Insider transaction | Aug 9, 2024 | Aug 7, 2024 |
| 4 | Insider transaction | Aug 2, 2024 | Aug 1, 2024 |
| 4 | Insider transaction | Jun 12, 2024 | Jun 11, 2024 |
| 4 | Insider transaction | Jun 10, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | May 30, 2024 | May 29, 2024 |
| 4 | Insider transaction | May 22, 2024 | May 20, 2024 |
| 4 | Insider transaction | May 17, 2024 | May 16, 2024 |
| 4 | Insider transaction | May 14, 2024 | May 10, 2024 |
| 4 | Insider transaction | May 9, 2024 | May 8, 2024 |
| 4 | Insider transaction | May 3, 2024 | May 1, 2024 |
| 4 | Insider transaction | May 1, 2024 | Apr 29, 2024 |
| 4 | Insider transaction | Apr 10, 2024 | Apr 9, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jan 29, 2024 | — |
| 4/A | Filing | Dec 22, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Oct 30, 2023 | Oct 26, 2023 |
| 144 | Notice of proposed sale | Oct 30, 2023 | — |
| 4 | Insider transaction | Aug 8, 2023 | Aug 7, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jul 28, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Jul 27, 2023 |
| 144 | Notice of proposed sale | Jul 28, 2023 | — |
| 4 | Insider transaction | May 12, 2023 | May 10, 2023 |
| 4 | Insider transaction | May 8, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 1, 2023 |
| 4 | Insider transaction | May 1, 2023 | Apr 27, 2023 |
| 4 | Insider transaction | Mar 17, 2023 | Mar 16, 2023 |
| 4 | Insider transaction | Mar 16, 2023 | Mar 15, 2023 |
| 4 | Insider transaction | Mar 15, 2023 | Mar 14, 2023 |
| 4 | Insider transaction | Feb 21, 2023 | Feb 17, 2023 |
| 4 | Insider transaction | Feb 17, 2023 | Feb 16, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| 4 | Insider transaction | Feb 8, 2023 | Feb 6, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 3, 2023 | — |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Dec 22, 2022 | Dec 20, 2022 |
| 4 | Insider transaction | Nov 21, 2022 | Nov 18, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 14, 2022 | Nov 7, 2022 |
| 4 | Insider transaction | Nov 8, 2022 | Nov 4, 2022 |
| 4 | Insider transaction | Aug 12, 2022 | Aug 12, 2022 |
| SC 13G | Ownership over 5% (passive) | Aug 10, 2022 | — |
| 4 | Insider transaction | Aug 2, 2022 | Aug 1, 2022 |
| 4 | Insider transaction | Jun 16, 2022 | Jun 15, 2022 |
| 4 | Insider transaction | Jun 8, 2022 | Jun 7, 2022 |
| 3 | Initial insider ownership | Jun 7, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 7, 2022 | Jun 3, 2022 |
| 4 | Insider transaction | May 27, 2022 | May 27, 2022 |
| 4 | Insider transaction | May 27, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 27, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 27, 2022 | May 26, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 24, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 24, 2022 |
| 4 | Insider transaction | May 20, 2022 | May 18, 2022 |
| 4 | Insider transaction | May 19, 2022 | May 17, 2022 |
| 4 | Insider transaction | May 16, 2022 | May 13, 2022 |
| 4 | Insider transaction | May 12, 2022 | May 10, 2022 |
| 4 | Insider transaction | May 4, 2022 | May 3, 2022 |
| 4 | Insider transaction | May 3, 2022 | May 2, 2022 |
| 3/A | Filing | May 2, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
| 3 | Initial insider ownership | Apr 26, 2022 | Apr 26, 2022 |
Showing 175 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- State Commercial Banks (SIC 6022)
- Listed as
- JMSB (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- VA
- Headquarters
- Reston, VA
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1710482
Other State Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.