Rosen Law Firm Urges Soleno Therapeutics, Inc. (NASDAQ: SLNO) Stockholders to Contact the Firm for Information About Their Rights

NEW YORK--(BUSINESS WIRE)--Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of common stock of Soleno Therapeutics, Inc. (NASDAQ: SLNO) between March 26, 2025 through November 4, 2025. Soleno describes itself as a “biopharmaceutical company focused on developing novel therapeutics for the treatment of rare diseases.”

For more information, submit a form, email attorney Phillip Kim, or give us a call at 866-767-3653.

The Allegations: Rosen Law Firm is Investigating the Allegations that Soleno Therapeutics, Inc. (NASDAQ: SLNO) Misled Investors Regarding its Business Operations.

According to the lawsuit, defendants made false and/or misleading statements and/or failed to disclose that: (1) the Soleno Phase 3 clinical trial program for diazoxide choline extended-release tablets (“DCCR”) had systematically downplayed, misrepresented, and/or concealed significant evidence of safety concerns potentially related to the administration of DCCR, including issues related to excess fluid retention in clinical trial participants; (2) as a result, the administration of DCCR to treat hyperphagia in individuals with Prader-Willi syndrome (“PWS”) posed materially greater safety risks than disclosed by Soleno or its executives; and (3) as a result, DCCR had materially lower commercial viability and undisclosed risks related to the likelihood of significant and widespread adverse events after its commercial launch, including risks related to patient discontinuation rates, lower patient adoption, prescriber reluctance, adverse regulatory action, and potential reputational and legal fallout. When the true details entered the market, the lawsuit claims that investors suffered damages.

What Now: You may be eligible to participate in the class action against Soleno Therapeutics, Inc. Shareholders who want to serve as lead plaintiff for the class must file their motions with the court by May 5, 2026. A lead plaintiff is a representative party who acts on behalf of other class members in directing the litigation. You do not have to participate in the case to be eligible for a recovery. If you choose to take no action, you can remain an absent class member. For more information, click here.

All representation is on a contingency fee basis. Shareholders pay no fees or expenses.

About Rosen Law Firm: Some law firms issuing releases about this matter do not actually litigate securities class actions. Rosen Law Firm does. Rosen Law Firm is a recognized leader in shareholder rights litigation, dedicated to helping shareholders recover losses, improving corporate governance structures, and holding company executives accountable for their wrongdoing. Since its inception, Rosen Law Firm has obtained over $1 billion for shareholders.

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