CAPN Cayson Acquisition Corp
NASDAQActiveOrdinary shares
CAPN is the ticker symbol of Cayson Acquisition Corp (ordinary shares), which is listed on NASDAQ. The symbol was previously used by Capnia, Inc..
CAPN at a glance
- Symbol
- CAPN
- Company / issuer
- Cayson Acquisition Corp
- Security type
- Ordinary shares
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jan 2015 – present
- Country
- United States
- IPO year
- 2024
CAPN ticker history
All companies and securities we have recorded under the symbol CAPN, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Capnia, Inc. | — | Jan 2015 | Jan 2015 |
| Cayson Acquisition Corp | Ordinary Shares | Oct 2024 | present |
Cayson Acquisition Corp company profile
- Industry (SIC)
- Blank Checks
- Headquarters
- New York, NY
- Incorporated in
- E9
- Fiscal year end
- December 31
- SEC filer category
- <br>Emerging growth company
- Latest annual report
- 10-K filed 2026-03-24
- Latest interim report
- 10-Q filed 2026-08-07
- SEC CIK
- 2024203
Source: SEC EDGAR filer data.
CAPN price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol CAPN?
CAPN is the ticker symbol of Cayson Acquisition Corp on NASDAQ.
Is CAPN still trading?
Yes. CAPN appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker CAPN?
Our listing records show CAPN used by: Capnia, Inc.; Cayson Acquisition Corp.
Which exchange is CAPN listed on?
CAPN is listed on NASDAQ.
Nearby symbols
CANG Cango Inc.CANN TREES Corp (Colorado)CAP Capitol Investment Corp. VCAPC Capstone Companies, Inc.CAPI Capstone 72, Inc.CAPL CrossAmerica Partners LPCAPNW Capnia, Inc.CAPR Capricor Therapeutics, Inc.CAPS Capstone Holding Corp.CAQ Cambridge Acquisition Corp.CAR Avis Budget Group, Inc.CARA Cara Therapeutics, Inc.