# MainStreet Bancshares, Inc.: filings

MNSB · Nasdaq · CIK 1693577 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/mnsb.md) · [Financials](/companies/mnsb/financials.md) · [Filings](/companies/mnsb/filings.md) · [Insiders](/companies/mnsb/insiders.md)

## Reports and events: 190 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 192, 8-K 146, 10-Q 23, 3 18, SC 13G/A 12, 5 9, DEF 14A 8, SCHEDULE 13G/A 8, 10-K 7, 11-K 7, CORRESP 7, SC 13G 7, UPLOAD 7, D 5, EFFECT 5, ARS 4, S-8 4, 10-K/A 3, 4/A 3, S-3 3, S-3/A 3, 144 2, 3/A 2, 424B5 2, 8-K/A 2, CERT 2, POS AM 2, SCHEDULE 13G 2, 10-12B 1, 10-12B/A 1, 10-Q/A 1, 11-K/A 1, 8-A12B 1, FWP 1, PRE 14A 1, SEC STAFF ACTION 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-27 | 09:34 ET | [8-K](/filings/0001437749-26-033574.md) | 8.01 Other events | 0001437749-26-033574 |
| 2026-10-26 | 08:00 ET | [8-K](/filings/0001437749-26-033461.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-033461 |
| 2026-10-20 | 10:30 ET | [8-K](/filings/0001437749-26-032979.md) | 7.01 Regulation FD disclosure | 0001437749-26-032979 |
| 2026-08-21 | 10:31 ET | [8-K](/filings/0001437749-26-028687.md) | 8.01 Other events | 0001437749-26-028687 |
| 2026-08-07 | 10:10 ET | [10-Q](/filings/0001437749-26-026460.md) | Quarterly report, period 2026-06-30 | 0001437749-26-026460 |
| 2026-07-21 | 09:32 ET | [8-K](/filings/0001437749-26-023920.md) | 8.01 Other events | 0001437749-26-023920 |
| 2026-07-20 | 08:00 ET | [8-K](/filings/0001437749-26-023820.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-023820 |
| 2026-07-06 | 09:51 ET | [8-K](/filings/0001437749-26-022691.md) | 7.01 Regulation FD disclosure | 0001437749-26-022691 |
| 2026-05-26 | 09:30 ET | [8-K](/filings/0001437749-26-018323.md) | 8.01 Other events | 0001437749-26-018323 |
| 2026-05-22 | 09:21 ET | [8-K](/filings/0001437749-26-018184.md) | 5.07 Shareholder vote results; 8.01 Other events | 0001437749-26-018184 |
| 2026-05-08 | 10:03 ET | [10-Q](/filings/0001437749-26-015780.md) | Quarterly report, period 2026-03-31 | 0001437749-26-015780 |
| 2026-04-24 | 08:02 ET | [8-K](/filings/0001437749-26-013236.md) | 8.01 Other events | 0001437749-26-013236 |
| 2026-04-21 | 09:38 ET | [8-K](/filings/0001437749-26-012891.md) | 8.01 Other events | 0001437749-26-012891 |
| 2026-04-20 | 08:02 ET | [8-K](/filings/0001437749-26-012768.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-012768 |
| 2026-04-17 | 09:30 ET | [DEF 14A](/filings/0001437749-26-012635.md) | Proxy statement, period 2025-12-31 | 0001437749-26-012635 |
| 2026-04-13 | 09:28 ET | [8-K](/filings/0001437749-26-012098.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-26-012098 |
| 2026-04-06 | 09:21 ET | [8-K](/filings/0001437749-26-011316.md) | 7.01 Regulation FD disclosure | 0001437749-26-011316 |
| 2026-03-25 | 10:56 ET | [8-K](/filings/0001437749-26-009702.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-009702 |
| 2026-03-13 | 10:11 ET | [10-K](/filings/0001437749-26-008073.md) | Annual report, period 2025-12-31 | 0001437749-26-008073 |
| 2026-03-12 | 15:33 ET | [10-K/A](/filings/0001437749-26-007948.md) | Annual report, amended, period 2024-12-31 | 0001437749-26-007948 |
| 2026-03-03 | 10:19 ET | [8-K](/filings/0001437749-26-006503.md) | 8.01 Other events | 0001437749-26-006503 |
| 2026-02-20 | 09:00 ET | [8-K](/filings/0001437749-26-004801.md) | 8.01 Other events | 0001437749-26-004801 |
| 2026-01-27 | 09:16 ET | [8-K](/filings/0001437749-26-002146.md) | 8.01 Other events | 0001437749-26-002146 |
| 2026-01-26 | 08:00 ET | [8-K](/filings/0001437749-26-002007.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-002007 |
| 2026-01-12 | 10:30 ET | [8-K](/filings/0001437749-26-001056.md) | 7.01 Regulation FD disclosure | 0001437749-26-001056 |
| 2025-12-23 | 16:40 ET | [8-K](/filings/0001437749-25-038696.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-25-038696 |
| 2025-12-19 | 16:31 ET | [8-K](/filings/0001437749-25-038448.md) | 5.02 Departure or appointment of officers or directors | 0001437749-25-038448 |
| 2025-12-05 | 15:01 ET | [8-K](/filings/0001437749-25-037010.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-25-037010 |
| 2025-11-26 | 09:00 ET | [8-K](/filings/0001437749-25-036390.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-25-036390 |
| 2025-11-21 | 08:35 ET | [8-K](/filings/0001437749-25-035910.md) | 8.01 Other events | 0001437749-25-035910 |
| 2025-11-07 | 09:38 ET | [10-Q](/filings/0001437749-25-033742.md) | Quarterly report, period 2025-09-30 | 0001437749-25-033742 |
| 2025-11-04 | 08:35 ET | [8-K](/filings/0001437749-25-032884.md) | 8.01 Other events | 0001437749-25-032884 |
| 2025-10-28 | 10:04 ET | [8-K](/filings/0001437749-25-031873.md) | 8.01 Other events | 0001437749-25-031873 |
| 2025-10-27 | 08:00 ET | [8-K](/filings/0001437749-25-031750.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-031750 |
| 2025-10-21 | 09:24 ET | [8-K](/filings/0001437749-25-031387.md) | 8.01 Other events | 0001437749-25-031387 |
| 2025-10-14 | 08:52 ET | [8-K](/filings/0001437749-25-030896.md) | 7.01 Regulation FD disclosure | 0001437749-25-030896 |
| 2025-09-24 | 15:43 ET | [8-K](/filings/0001437749-25-029795.md) | 5.02 Departure or appointment of officers or directors | 0001437749-25-029795 |
| 2025-08-27 | 09:00 ET | [8-K](/filings/0001437749-25-027799.md) | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001437749-25-027799 |
| 2025-08-08 | 11:02 ET | [10-Q](/filings/0001437749-25-025595.md) | Quarterly report, period 2025-06-30 | 0001437749-25-025595 |
| 2025-08-01 | 17:29 ET | [10-K/A](/filings/0001437749-25-024422.md) | Annual report, amended, period 2024-12-31 | 0001437749-25-024422 |
| 2025-07-23 | 09:03 ET | [8-K](/filings/0001437749-25-023290.md) | 8.01 Other events | 0001437749-25-023290 |
| 2025-07-22 | 07:36 ET | [8-K](/filings/0001437749-25-023149.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-023149 |
| 2025-07-08 | 10:32 ET | [8-K](/filings/0001437749-25-022302.md) | 7.01 Regulation FD disclosure | 0001437749-25-022302 |
| 2025-07-07 | 12:46 ET | [8-K](/filings/0001437749-25-022230.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-022230 |
| 2025-05-30 | 16:34 ET | [8-K](/filings/0001437749-25-019008.md) | 8.01 Other events | 0001437749-25-019008 |
| 2025-05-23 | 16:57 ET | [8-K](/filings/0001437749-25-018353.md) | 5.07 Shareholder vote results; 8.01 Other events | 0001437749-25-018353 |
| 2025-05-09 | 10:52 ET | [10-Q](/filings/0001437749-25-015691.md) | Quarterly report, period 2025-03-31 | 0001437749-25-015691 |
| 2025-05-06 | 09:01 ET | [8-K](/filings/0001437749-25-014643.md) | 8.01 Other events | 0001437749-25-014643 |
| 2025-04-22 | 09:12 ET | [8-K](/filings/0001437749-25-012603.md) | 8.01 Other events | 0001437749-25-012603 |
| 2025-04-21 | 07:59 ET | [8-K](/filings/0001437749-25-012406.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-25-012406 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 09:36 ET. No prices; not investment advice.