ERNA Ernexa Therapeutics Inc.
NASDAQActiveCommon stock
ERNA is the ticker symbol of Ernexa Therapeutics Inc., which is listed on NASDAQ. The symbol was previously used by Eterna Therapeutics Inc..
ERNA at a glance
- Symbol
- ERNA
- Company / issuer
- Ernexa Therapeutics Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Oct 2022 – present
- Sector
- Health Care
- Industry
- Biotechnology: Pharmaceutical Preparations
- Country
- United States
- Market cap
- $5.9 million (Sep 2026)
ERNA ticker history
All companies and securities we have recorded under the symbol ERNA, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Eterna Therapeutics Inc. | Common Stock | Oct 2022 | Mar 2025 |
| Ernexa Therapeutics Inc. | Common Stock | Mar 2025 | present |
Ernexa Therapeutics Inc. company profile
- Industry (SIC)
- Pharmaceutical Preparations
- Headquarters
- Cambridge, MA
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Non-accelerated filer<br>Smaller reporting company
- Latest annual report
- 10-K filed 2026-03-13
- Latest interim report
- 10-Q filed 2026-08-06
- SEC CIK
- 748592
Former company names
- Eterna Therapeutics Inc. (until 2025)
- Brooklyn ImmunoTherapeutics, Inc. (until 2022)
- Ntn Buzztime Inc (until 2021)
- Ntn Communications Inc (until 2005)
Source: SEC EDGAR filer data.
ERNA price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol ERNA?
ERNA is the ticker symbol of Ernexa Therapeutics Inc on NASDAQ.
Is ERNA still trading?
Yes. ERNA appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker ERNA?
Our listing records show ERNA used by: Eterna Therapeutics Inc.; Ernexa Therapeutics Inc..
Which exchange is ERNA listed on?
ERNA is listed on NASDAQ.