MBCN Middlefield Banc Corp.
NASDAQNo longer listedCommon stock
MBCN was the NASDAQ ticker symbol of Middlefield Banc Corp. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
MBCN at a glance
- Symbol
- MBCN
- Company / issuer
- Middlefield Banc Corp.
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Mar 2026
- Sector
- Finance
- Industry
- Major Banks
- Country
- United States
- Last reported market cap
- $272.3 million (Feb 2026)
MBCN ticker history
All listing names we have recorded under the symbol MBCN, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Middlefield Banc Corp. | Common Stock | Jan 2015 | Mar 2026 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol MBCN?
MBCN was the ticker symbol of Middlefield Banc Corp on NASDAQ.
Is MBCN still trading?
No. MBCN does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Mar 2026.
Which exchange was MBCN listed on?
MBCN was listed on NASDAQ.
Nearby symbols
MAYS J. W. Mays, Inc.MAZE Maze Therapeutics, Inc.MB MasterBeef GroupMBAI MBody AI Ltd.MBBC Marathon Bancorp, Inc.MBC MasterBrand, Inc.MBFI MB Financial Inc.MBFIP MB Financial Inc.MBFJF Mitsubishi Ufj Financial Group IncMBGAF Daimler AGMBGCF Mitsubishi Gas Chemical Company, Inc.MBGL Mobility Global Inc.