MainStreet Bancshares, Inc. - MNSB
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 27
Latest filed: Aug 21, 2026
| Form | Count |
|---|---|
| 8-K | 12 |
| 4 | 10 |
| SCHEDULE 13G/A | 4 |
| 144 | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 21, 2026 | 8-K | Aug 21, 2026 | 0001437749-26-028687 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | — | 0001767803-26-000071 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | — | 0001109448-26-000258 | View |
| Jul 21, 2026 | 8-K | Jul 21, 2026 | 0001437749-26-023920 | View |
| Jul 20, 2026 | 8-K | Jul 20, 2026 | 0001437749-26-023820 | View |
| Jul 06, 2026 | 8-K | Jul 06, 2026 | 0001437749-26-022691 | View |
| Jul 02, 2026 | 4 | Jul 01, 2026 | 0001437749-26-022405 | View |
| Jul 02, 2026 | 4 | Jul 01, 2026 | 0001437749-26-022407 | View |
| Jul 02, 2026 | 4 | Jul 01, 2026 | 0001437749-26-022409 | View |
| Jul 02, 2026 | 4 | Jul 01, 2026 | 0001437749-26-022403 | View |
| Jun 04, 2026 | 4 | Jun 04, 2026 | 0001437749-26-019534 | View |
| May 28, 2026 | 144 | — | 0001437749-26-018676 | View |
| May 26, 2026 | 8-K | May 26, 2026 | 0001437749-26-018323 | View |
| May 22, 2026 | 8-K | May 22, 2026 | 0001437749-26-018184 | View |
| May 18, 2026 | SCHEDULE 13G/A | — | 0001109448-26-000178 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001767803-26-000042 | View |
| Apr 24, 2026 | 8-K | Apr 24, 2026 | 0001437749-26-013236 | View |
| Apr 21, 2026 | 8-K | Apr 21, 2026 | 0001437749-26-012891 | View |
| Apr 20, 2026 | 8-K | Apr 20, 2026 | 0001437749-26-012768 | View |
| Apr 17, 2026 | 4 | Apr 03, 2026 | 0001437749-26-012618 | View |
| Apr 17, 2026 | 4 | Apr 03, 2026 | 0001437749-26-012619 | View |
| Apr 17, 2026 | 4 | Apr 03, 2026 | 0001437749-26-012620 | View |
| Apr 17, 2026 | 4 | Apr 03, 2026 | 0001437749-26-012621 | View |
| Apr 17, 2026 | 4 | Apr 03, 2026 | 0001437749-26-012622 | View |
| Apr 13, 2026 | 8-K | Apr 13, 2026 | 0001437749-26-012098 | View |
| Apr 06, 2026 | 8-K | Apr 06, 2026 | 0001437749-26-011316 | View |
| Mar 25, 2026 | 8-K | Mar 25, 2026 | 0001437749-26-009702 | View |