CTAA ClearThink 1 Acquisition Corp.
NASDAQActiveOrdinary shares
CTAA is the ticker symbol of ClearThink 1 Acquisition Corp. (ordinary shares), which is listed on NASDAQ. The symbol was previously used by Qwest Corporation.
CTAA at a glance
- Symbol
- CTAA
- Company / issuer
- ClearThink 1 Acquisition Corp.
- Security type
- Ordinary shares
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jan 2021 – present
- Sector
- Finance
- Industry
- Blank Checks
- Country
- United States
- IPO year
- 2026
CTAA ticker history
All companies and securities we have recorded under the symbol CTAA, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Qwest Corporation | 7% Notes due 2056 | Jan 2021 | Jan 2021 |
| ClearThink 1 Acquisition Corp. | Class A Ordinary Shares | Apr 2026 | present |
ClearThink 1 Acquisition Corp. company profile
- Industry (SIC)
- Blank Checks
- Headquarters
- Boca Raton, FL
- Incorporated in
- E9
- Fiscal year end
- December 31
- SEC filer category
- Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
- Latest annual report
- 10-K filed 2026-03-31
- Latest interim report
- 10-Q filed 2026-08-17
- SEC CIK
- 2094073
Source: SEC EDGAR filer data.
CTAA price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol CTAA?
CTAA is the ticker symbol of ClearThink 1 Acquisition Corp on NASDAQ.
Is CTAA still trading?
Yes. CTAA appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker CTAA?
Our listing records show CTAA used by: Qwest Corporation; ClearThink 1 Acquisition Corp..
Which exchange is CTAA listed on?
CTAA is listed on NASDAQ.
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