MTSN Mattson Technology, Inc.
NASDAQNo longer listed
MTSN was the NASDAQ ticker symbol of Mattson Technology, 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.
MTSN at a glance
- Symbol
- MTSN
- Company / issuer
- Mattson Technology, Inc.
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015
MTSN ticker history
All listing names we have recorded under the symbol MTSN, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Mattson Technology, Inc. | — | Jan 2015 | Jan 2015 |
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 MTSN?
MTSN was the ticker symbol of Mattson Technology, Inc on NASDAQ.
Is MTSN still trading?
No. MTSN does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Jan 2015.
Which exchange was MTSN listed on?
MTSN was listed on NASDAQ.
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