Castle Biosciences has begun trading on Nasdaq Texas, adding a second listing while retaining its primary Nasdaq Global Market listing. Shares started on Aug. 1

BWB News TV • 2026-08-24 15:21 UTC • By Billy Odell Tucker-Robinson

$Castle Biosciences has begun trading on Nasdaq Texas, adding a second listing while retaining its primary Nasdaq Global Market listing. Shares started on Aug. 1$

Castle Biosciences has begun trading on Nasdaq Texas, adding a second listing while retaining its primary Nasdaq Global Market listing. Shares started on Aug. 17 under CSTL, as the new venue targets added liquidity and investor engagement.

Share this article

𝕏 X / Twitter Facebook LinkedIn WhatsApp

📚 More from Billy’s World

📰 Banking With Billy News All breaking financial news & market analysis 📚 Banking With Billy Books Deep-dive books on every financial story 💬 Join the Community discord.gg/VHxwmR5j4Y 🎥 Banking With Billy on YouTube Live streams & market commentary

Banking With Billy News Network — bankingwithbilly.com
Discord: discord.gg/VHxwmR5j4Y • YouTube: @BankingWithBilly