THMO ThermoGenesis Holdings Inc.
NASDAQNo longer listedCommon stock
THMO was the NASDAQ ticker symbol of ThermoGenesis Holdings Inc. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol.
THMO at a glance
- Symbol
- THMO
- Company / issuer
- ThermoGenesis Holdings Inc.
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2021 – May 2024
- Sector
- Industrials
- Industry
- Medical Specialities
- Country
- United States
- Last reported market cap
- $4.4 million (May 2024)
THMO ticker history
All listing names we have recorded under the symbol THMO, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| ThermoGenesis Holdings Inc. | Common Stock | Jan 2021 | May 2024 |
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 THMO?
THMO was the ticker symbol of ThermoGenesis Holdings Inc on NASDAQ.
Is THMO still trading?
No. THMO does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in May 2024.
Which exchange was THMO listed on?
THMO was listed on NASDAQ.
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