---
title: "Castle Biosciences begins dual listing on Nasdaq Texas under CSTL"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296094680.md"
description: "Castle Biosciences has initiated a secondary listing on Nasdaq Texas under the ticker CSTL, while maintaining its primary listing on the Nasdaq Global Market. The company stated that this dual listing will not impact trading access, business operations, reporting obligations, or capital structure."
datetime: "2026-08-17T11:01:07.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296094680.md)
  - [en](https://longbridge.com/en/news/296094680.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296094680.md)
generator: "portal-rs"
---

# Castle Biosciences begins dual listing on Nasdaq Texas under CSTL

-   Castle Biosciences will begin a secondary listing on Nasdaq Texas today under ticker CSTL. \* Primary listing remains on the Nasdaq Global Market. \* Dual listing is not expected to change trading access, business operations, reporting obligations, or capital structure. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Castle Biosciences Inc. published the original content used to generate this news brief via PR Newswire (Ref. ID: 202608170700PR\_NEWS\_USPR\_\_\_\_\_DA26770) on August 17, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)

### Related Stocks

- [CSTL.US](https://longbridge.com/en/quote/CSTL.US.md)

## Related News & Research

- [238,204 Shares in Castle Biosciences, Inc. $CSTL Acquired by Advisors Capital Management LLC](https://longbridge.com/en/news/296578673.md)
- [Castle Biosciences CEO Derek Maetzold reports disposal of common shares valued at $791,790.26](https://longbridge.com/en/news/294868688.md)
- [AZIO AI Holdings (NASDAQ: AZIO) Unveils Atlas One for South Texas Compute Infrastructure Campus](https://longbridge.com/en/news/296514798.md)
- [$1000 Invested In Texas Pacific Land 10 Years Ago Would Be Worth This Much Today](https://longbridge.com/en/news/296657507.md)
- [Texas Capital Bank Wealth Management Services Inc Invests $20.55 Million in Deere & Company $DE](https://longbridge.com/en/news/296213748.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**