MainStreet Bancshares, Inc. SEC filings MNSBP
MainStreet Bancshares, Inc. has 504 filings in SEC EDGAR's recent list, going back to Jan 11, 2017. Its latest annual report, Form ARS, was filed on Apr 17, 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 27, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-3/A | Form s-3/a | Jun 3, 2026 | — |
| S-3 | Shelf registration | May 15, 2026 | — |
| POS AM | Filing | May 15, 2026 | — |
| S-3/A | Form s-3/a | Jun 11, 2024 | — |
| S-8 | Employee stock plan registration | May 22, 2024 | — |
| S-3 | Shelf registration | May 22, 2024 | — |
| POS AM | Form pos am | May 17, 2024 | — |
| S-8 | Employee stock plan registration | May 26, 2021 | — |
| 424B5 | Prospectus supplement | Sep 14, 2020 | — |
| FWP | Free writing prospectus | Sep 11, 2020 | — |
| 424B5 | Prospectus supplement | Sep 10, 2020 | — |
| S-3/A | Filing | Aug 18, 2020 | — |
| S-3 | Shelf registration | Aug 5, 2020 | — |
| S-8 | Employee stock plan registration | Aug 7, 2019 | — |
| S-8 | Employee stock plan registration | Aug 7, 2019 | — |
Showing 15 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.
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Company profile
- Industry
- State Commercial Banks (SIC 6022)
- Listed as
- MNSB (Nasdaq), MNSBP (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- VA
- Headquarters
- Fairfax, VA
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 1693577
Other State Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.