CDTI CDTI Advanced Materials, Inc.
CDTI was the NASDAQ ticker symbol of CDTI Advanced Materials, 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.
CDTI at a glance
- Symbol
- CDTI
- Company / issuer
- CDTI Advanced Materials, Inc.
- Last exchange
- NASDAQ
- Status
- No longer listed
- Seen in listing files
- Jan 2015 – Aug 2018
CDTI ticker history
All companies and securities we have recorded under the symbol CDTI, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Clean Diesel Technologies, Inc. | — | Jan 2015 | Jan 2015 |
| CDTI Advanced Materials, Inc. | — | Aug 2018 | Aug 2018 |
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 CDTI?
CDTI was the ticker symbol of CDTI Advanced Materials, Inc on NASDAQ.
Is CDTI still trading?
No. CDTI does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Aug 2018.
Which companies have used the ticker CDTI?
Our listing records show CDTI used by: Clean Diesel Technologies, Inc.; CDTI Advanced Materials, Inc..
Which exchange was CDTI listed on?
CDTI was listed on NASDAQ.