MNSB MainStreet Bancshares, Inc.companySEC Filings & Insider Trading Activity 2026
Latest MainStreet Bancshares, Inc. (MNSB) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on March 13, 2026, a 10-Q quarterly report filed on November 7, 2025, an 8-K current report filed on April 24, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for MainStreet Bancshares, Inc. (MNSB) (SEC CIK 1693577), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
Recent 8-K FilingsCurrent Reports
AI-powered analysis of MainStreet Bancshares, Inc. (MNSB) 8-K current reports disclosing material events.
Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Apr 24, 2026 | — | — | — |
8-K | Apr 21, 2026 | — | — | — |
8-K | Apr 20, 2026 | — | — | — |
8-K | Apr 13, 2026 | — | — | — |
8-K | Apr 6, 2026 | — | — | — |
8-K | Mar 25, 2026 | — | — | — |
10-K | Mar 13, 2026 | Dec 31, 2025 | — | |
8-K | Mar 3, 2026 | — | Analysis | — |
8-K | Feb 20, 2026 | — | — | |
8-K | Jan 27, 2026 | — | — | |
8-K | Jan 26, 2026 | — | — | |
8-K | Jan 12, 2026 | — | — | |
8-K | Dec 23, 2025 | — | — | |
8-K | Dec 19, 2025 | — | — | |
8-K | Dec 5, 2025 | — | — | |
8-K | Nov 26, 2025 | — | — | |
10-Q | Nov 7, 2025 | Sep 30, 2025 | — | |
10-Q | Aug 8, 2025 | Jun 30, 2025 | — | |
10-Q | May 9, 2025 | Mar 31, 2025 | — | |
10-K | Mar 14, 2025 | Dec 31, 2024 | — | |
10-Q | Nov 13, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 13, 2024 | Jun 30, 2024 | — | |
10-Q | May 13, 2024 | Mar 31, 2024 | — | |
10-K | Mar 20, 2024 | Dec 31, 2023 | — | |
10-Q | Nov 13, 2023 | Sep 30, 2023 | — |
Frequently Asked Questions
What are the latest MNSB SEC filings in 2026?
MainStreet Bancshares, Inc. (MNSB) has filed a 10-K annual report on March 13, 2026, a 10-Q quarterly report on November 7, 2025, an 8-K current report on April 24, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did MNSB file its most recent 10-K annual report?
MainStreet Bancshares, Inc. (MNSB) filed its most recent 10-K annual report on March 13, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view MNSB 10-Q quarterly reports?
MainStreet Bancshares, Inc. (MNSB)'s most recent 10-Q quarterly report was filed on November 7, 2025. SignalX displays every MNSB 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has MNSB filed recently?
MainStreet Bancshares, Inc. (MNSB)'s most recent 8-K was filed on April 24, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find MNSB insider trading activity (Form 4)?
SignalX aggregates every MNSB Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does MNSB file with the SEC?
MainStreet Bancshares, Inc. (MNSB) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new MNSB filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for MainStreet Bancshares, Inc. (MNSB).
What is MNSB's SEC CIK number?
MainStreet Bancshares, Inc. (MNSB)'s SEC CIK (Central Index Key) number is 1693577. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1693577 to look up all MNSB filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find MNSB return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from MainStreet Bancshares, Inc. (MNSB) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.
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