SHAREHOLDER RIGHTS ALERT: Halper Sadeh LLC Investigates ETNB, TRML, CORZ, BRNS on Behalf of Shareholders
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Oct 07 2025
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Source: PRnewswire
Investigation of Companies: Halper Sadeh LLC is investigating several companies, including 89bio, Tourmaline Bio, Core Scientific, and Barinthus Biotherapeutics, for potential violations of federal securities laws and breaches of fiduciary duties to shareholders related to their proposed sales and mergers.
Shareholder Rights and Legal Options: The firm encourages shareholders from these companies to explore their legal rights and options, offering to handle cases on a contingent fee basis, meaning no upfront legal fees are required from the shareholders.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.





