Halper Sadeh LLC Urges Shareholders to Explore Rights After ATXS Sale

On November 22, 2025, Halper Sadeh LLC, a law firm specializing in investor rights, announced an investigation into potential violations of federal securities laws concerning shareholders of Astria Therapeutics, Inc. (NASDAQ: ATXS). This inquiry follows Astria’s agreement to sell to BioCryst Pharmaceuticals, Inc. for a combination of $8.55 in cash and 0.59 shares of BioCryst common stock per share of Astria.

The law firm is encouraging shareholders of Astria to reach out and discuss their legal rights and options in light of this transaction. Halper Sadeh is particularly focused on whether the terms of the sale adequately protect the interests of shareholders and comply with applicable fiduciary duties.

Details of the Sale

Astria Therapeutics has made headlines recently due to its planned acquisition by BioCryst Pharmaceuticals. The deal stipulates that each share of Astria will be exchanged for $8.55 in cash along with 0.59 shares of BioCryst’s common stock. This transaction has raised questions among investors regarding the fairness of the offer and whether it reflects the true value of Astria’s assets.

As the investigation unfolds, Halper Sadeh LLC is particularly interested in evaluating whether the Board of Directors of Astria fulfilled its fiduciary responsibilities by securing the best possible outcome for its shareholders. Concerns have been raised about whether the sale adequately compensates investors given the potential future value of Astria’s developments in the therapeutic market.

Next Steps for Shareholders

Shareholders of Astria Therapeutics are encouraged to act promptly. Those who wish to understand their rights in relation to this sale can click on the link provided by Halper Sadeh LLC for further information. Engaging legal counsel early may help investors navigate the complexities associated with potential breaches of fiduciary duty.

In this evolving situation, Halper Sadeh LLC is committed to advocating for investor rights and ensuring that shareholders are well-informed of their options following the announcement of this major corporate transaction.

As more details emerge, the firm will continue to monitor the situation closely and provide updates for shareholders regarding their rights and any developments in the case. Investors are advised to stay vigilant and proactive in protecting their interests during this pivotal moment.