MSON MISONIX Inc.
NASDAQNo longer listedCommon stock
MSON was the NASDAQ ticker symbol of MISONIX 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.
MSON at a glance
- Symbol
- MSON
- Company / issuer
- MISONIX Inc.
- Security type
- Common stock
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Oct 2021
- Sector
- Health Care
- Industry
- Industrial Specialties
- Country
- United States
- IPO year
- 1992
- Last reported market cap
- $462.5 million (Oct 2021)
MSON ticker history
All listing names we have recorded under the symbol MSON, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| MISONIX Inc. | Common Stock (DE) | Jan 2015 | Oct 2021 |
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 MSON?
MSON was the ticker symbol of MISONIX Inc on NASDAQ.
Is MSON still trading?
No. MSON does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Oct 2021.
Which exchange was MSON listed on?
MSON was listed on NASDAQ.
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