# MIDDLEFIELD BANC CORP — DEF 14A

MIDDLEFIELD BANC CORP of MIDDLEFIELD, OH filed a DEF 14A with the SEC on 2024-04-05. Industry: State Commercial Banks.

## Filing

- Filed: 2024-04-05
- Form: DEF 14A
- Accession: 0001174947-24-000518
- Registrant: MIDDLEFIELD BANC CORP
- CIK: 0000836147
- Industry (SIC): State Commercial Banks (6022)
- State of incorporation: OH
- Location: MIDDLEFIELD, OH

## Documents (12)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEF 14A | DEF 14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |
| 7 | GRAPHIC | GRAPHIC |
| 8 | EX-101.SCH | XBRL SCHEMA FILE |
| 9 | EX-101.DEF | XBRL DEFINITION FILE |
| 10 | EX-101.LAB | XBRL LABEL FILE |
| 11 | EX-101.PRE | XBRL PRESENTATION FILE |
| 23 | XML | EXTRACTED XBRL INSTANCE DOCUMENT |

## Filing timeline for this registrant (57)

_Showing 12 of 57 filings._

| Filed | Form |
| --- | --- |
| [2026-02-05](https://search.stillhousedata.com/proxy/0001193125-26-039357) | 425 |
| [2026-01-30](https://search.stillhousedata.com/proxy/0001193125-26-030520) | 425 |
| [2026-01-16](https://search.stillhousedata.com/proxy/0001193125-26-014712) | 425 |
| [2026-01-06](https://search.stillhousedata.com/proxy/0001193125-26-003480) | 425 |
| [2025-12-19](https://search.stillhousedata.com/proxy/0001193125-25-325890) | DEFM14A |
| [2025-10-27](https://search.stillhousedata.com/proxy/0001437749-25-031825) | 425 |
| [2025-10-27](https://search.stillhousedata.com/proxy/0001437749-25-031805) | 425 |
| [2025-10-22](https://search.stillhousedata.com/proxy/0001437749-25-031525) | 425 |
| [2025-10-22](https://search.stillhousedata.com/proxy/0001437749-25-031524) | 425 |
| [2025-10-22](https://search.stillhousedata.com/proxy/0001437749-25-031461) | 425 |
| [2025-04-04](https://search.stillhousedata.com/proxy/0001174947-25-000521) | DEF 14A |
| 2024-04-05 | DEF 14A |

## More

- [CIK 836147 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=836147&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001174947-24-000518.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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