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MOONLAKE IMMUNOTHERAPEUTICS (NASDAQ: MLTX) INVESTOR ALERT Investors With Large Losses in MoonLake Immunotherapeutics Should Contact Bernstein Liebhard LLP To Discuss Their Rights

Key Takeaway: A shareholder has initiated a securities class action lawsuit against MoonLake Immunotherapeutics, alleging that the company misrepresented its drug candidate, sonelokimab. This suit concerns investors who purchased stock between March 10, 2024, and September 29, 2025. The lawsuit raises serious questions about the company's practices and could result in substantial financial losses for shareholders. Investors have until December 15, 2025, to file papers if they wish to serve as lead plaintiffs in the case.

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CONCERNS & RISKS

  • A securities class action lawsuit has been filed against MoonLake Immunotherapeutics.
  • The lawsuit claims that misrepresentations were made regarding the company's drug candidate sonelokimab.
  • Investors face large losses due to potential mismanagement or deceptive practices.
  • The situation could lead to significant legal and financial repercussions for the company.

Full Press Release Details

NEW YORK, Oct. 16, 2025 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP announces that a shareholder has filed a securities class action lawsuit on behalf of investors (the “Class”) who purchased or acquired the common stock of MoonLake Immunotherapeutics (“MoonLake” or the “Company”) (NASDAQ: MLTX) between March 10, 2024 and September 29, 2025, inclusive.
For more information, submit a form at MoonLake Immunotherapeutics Shareholder Class Action Lawsuit, email Investor Relations Manager Peter Allocco at pallocco@bernlieb.com, or call us at (212) 951-2030.
According to the lawsuit, Defendants made misrepresentations concerning the Company’s sole drug candidate, sonelokimab (SLK), which was promoted as superior to competing monoclonal antibody drugs.
If you wish to serve as lead plaintiff for the Class, you must file papers by December 15, 2025. A lead plaintiff is a representative party acting on other class members’ behalf in directing the litigation. Your ability to share in any recovery doesn’t require that you serve as lead plaintiff. If you choose to take no action, you may remain an absent class member.
All representation is on a contingency fee basis. Shareholders pay no fees or expenses.
Since 1993, Bernstein Liebhard LLP has recovered over $3.5 billion for its clients. In addition to representing individual investors, the Firm has been retained by some of the largest public and private pension funds in the country to monitor their assets and pursue litigation on their behalf. As a result of its success litigating hundreds of class actions, the Firm has been named to The National Law Journal’s “Plaintiffs’ Hot List” thirteen times and listed in The Legal 500 for sixteen consecutive years.
ATTORNEY ADVERTISING. © 2025 Bernstein Liebhard LLP. The law firm responsible for this advertisement is Bernstein Liebhard LLP, 10 East 40th Street, New York, New York 10016, (212) 779-1414. Prior results do not guarantee or predict a similar outcome with respect to any future matter.
Contact Information:
Investor Relations Manager
Bernstein Liebhard LLP

Tags

moonlake immunotherapeutics
moonlake class action

Frequently Asked Questions

What is the MoonLake Immunotherapeutics lawsuit about?

The lawsuit involves allegations of misrepresentations about MoonLake's drug candidate, sonelokimab.

Who can become the lead plaintiff in this class action?

Investors wishing to serve as lead plaintiff must file papers by December 15, 2025.

What are the fees for shareholders in this lawsuit?

All representation in the lawsuit is on a contingency fee basis, requiring no upfront fees.

How long has Bernstein Liebhard LLP been in operation?

Bernstein Liebhard LLP has been active since 1993 and has recovered over $3.5 billion for clients.

How can I contact Bernstein Liebhard LLP for more information?

You can email Peter Allocco at pallocco@bernlieb.com or call (212) 951-2030.

Last updated: Oct 16, 2025