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MOONLAKE IMMUNOTHERAPEUTICS (NASDAQ: MLTX) DEADLINE ALERT Bernstein Liebhard LLP Reminds MoonLake Immunotherapeutics Investors of Upcoming Deadline

Key Takeaway: MoonLake Immunotherapeutics is facing a class action lawsuit filed in the U.S. District Court for the Southern District of New York, alleging securities fraud. The lawsuit claims that the company made misleading statements regarding its sole drug candidate, sonelokimab, which was positioned as superior to competitors. Investors who purchased shares between March 10, 2024, and September 29, 2025, are encouraged to consider their legal rights. A lead plaintiff must file papers by December 15, 2025, to represent the class in this case.

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CONCERNS & RISKS

  • Class action lawsuit against MoonLake Immunotherapeutics for alleged securities fraud.
  • Misrepresentations concerning the company's drug candidate, sonelokimab, have been claimed.
  • Investors are potentially facing financial losses due to the lawsuit.

Full Press Release Details

NEW YORK, Oct. 27, 2025 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP:
Do you, or did you, own shares of MoonLake Immunotherapeutics (NASDAQ: MLTX)?
Did you purchase your shares between March 10, 2024 and September 29, 2025, inclusive?
Did you lose money in your investment in MoonLake Immunotherapeutics?
Do you want to discuss your rights?
Bernstein Liebhard LLP, a nationally acclaimed investor rights law firm, reminds MoonLake Immunotherapeutics (“MoonLake” or the “Company”) (NASDAQ: MLTX) investors of an upcoming deadline involving a securities fraud class action lawsuit commenced against the Company.
If you purchased or acquired MoonLake common stock, and/or would like to discuss your legal rights and options please visit MoonLake Immunotherapeutics Shareholder Class Action Lawsuit or contact Investor Relations Manager Peter Allocco at (212) 951-2030 or pallocco@bernlieb.com.
A lawsuit was filed in the United States District Court for the Southern District of New York on behalf of investors (the “Class”) who purchased or acquired the common stock of MoonLake between March 10, 2024 and September 29, 2025, inclusive, alleging violations of the Securities Exchange Act of 1934 against the Company and certain of its senior officers.
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 deadline to act in the MoonLake lawsuit?

You must file papers by December 15, 2025, to act in the lawsuit.

What is the nature of the lawsuit against MoonLake?

The lawsuit alleges securities fraud and misrepresentations about sonelokimab.

Who can join the class action lawsuit?

Investors who purchased shares between March 10, 2024, and September 29, 2025.

Do I have to pay fees for legal representation?

No, all representation is on a contingency fee basis; there are no fees.

How can I get more information on my rights?

Visit the MoonLake Immunotherapeutics Shareholder Class Action Lawsuit page.

Last updated: Oct 27, 2025