Core Viewpoint - A class action securities lawsuit has been filed against MoonLake Immunotherapeutics, alleging securities fraud that affected investors between March 10, 2024, and September 29, 2025 [1][2]. Group 1: Lawsuit Details - The lawsuit claims that the defendants made false statements regarding MoonLake's drug candidate SLK, asserting that it shares molecular targets with BIMZELX and that SLK's unique Nanobody structure does not provide superior clinical benefits [2]. - Allegations include that SLK's supposed increased tissue penetration does not translate to clinical efficacy, and thus the defendants lacked a reasonable basis for their positive claims about SLK's superiority over traditional monoclonal antibodies [2]. Group 2: Investor Information - Investors who suffered losses during the specified timeframe have until December 15, 2025, to request appointment as lead plaintiff, although participation in any recovery does not require serving as lead plaintiff [3]. - Class members may be entitled to compensation without any out-of-pocket costs or fees, and there is no obligation to participate [3]. Group 3: Firm Background - Levi & Korsinsky has a history of securing hundreds of millions of dollars for shareholders and has been recognized as one of the top securities litigation firms in the United States for seven consecutive years [4].

SAN FRANCISCO, Dec. 15, 2025 /PRNewswire/ -- Global plaintiffs' rights firm Hagens Berman reminds investors that the Lead Plaintiff Deadline in the securities class action lawsuit against MoonLake Immunotherapeutics (NASDAQ: MLTX) is rapidly approaching: December 15, 2025. The lawsuit alleges that MoonLake and certain executives made materially false and misleading statements regarding the clinical prospects of the company's lead and sole drug candidate, sonelokimab (SLK), causing the stock to crash nearly ...

Bragar Eagel & Squire, P.C. Litigation Partner Brandon Walker Encourages Investors Who Suffered Losses In MoonLake (MLTX) To Contact Him Directly To Discuss Their Options If you purchased or acquired MoonLake Immunotherapeutics common stock between March 10, 2024 through September 29, 2025 and would like to discuss your legal rights, call Bragar Eagel & Squire partner Brandon Walker or Melissa Fortunato directly at (212) 355-4648. Click here to participate in the action. NEW YORK, Dec. 15, 2025 (GLOBE NEWSW ...

Core Viewpoint - Rosen Law Firm is reminding investors who purchased common stock of MoonLake Immunotherapeutics during the specified class period of the upcoming lead plaintiff deadline on December 15, 2025 [1] Group 1: Class Action Details - Investors who bought MoonLake common stock between March 10, 2024, and September 29, 2025, may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [2] - To participate in the class action, investors can submit their information through the provided link or contact the law firm directly [3][6] - A lead plaintiff must file a motion with the court by December 15, 2025, to represent other class members in the litigation [3] Group 2: Legal Representation - The Rosen Law Firm emphasizes the importance of selecting qualified legal counsel with a successful track record in securities class actions [4] - The firm has achieved significant settlements in the past, including the largest securities class action settlement against a Chinese company and has consistently ranked highly in securities class action settlements [4] Group 3: Case Allegations - The complaint alleges that during the class period, defendants made false or misleading statements regarding the efficacy of their product SLK compared to traditional monoclonal antibodies, leading to investor damages when the truth was revealed [5]

Core Viewpoint - Faruqi & Faruqi, LLP is investigating potential claims against MoonLake Immunotherapeutics due to allegations of misleading statements regarding its product SLK and its comparison to BIMZELX, which led to significant stock price decline following disappointing clinical trial results [2][4][5]. Group 1: Legal Investigation - Faruqi & Faruqi, LLP is encouraging investors who suffered losses in MoonLake to contact them for discussing legal options [1]. - The firm is investigating claims against MoonLake and reminds investors of the December 15, 2025 deadline to seek the role of lead plaintiff in a federal securities class action [2]. - The complaint alleges that MoonLake and its executives violated federal securities laws by making false statements and failing to disclose material facts about the efficacy of SLK compared to BIMZELX [4]. Group 2: Financial Impact - On September 28, 2025, MoonLake announced that SLK failed to demonstrate competitive efficacy relative to BIMZELX, resulting in a stock price drop of $55.75 per share, or 89.9%, closing at $6.24 on September 29, 2025 [5]. - The firm has recovered hundreds of millions of dollars for investors since its founding in 1995, indicating a strong track record in securities litigation [3]. Group 3: Company Background - MoonLake Immunotherapeutics is listed on NASDAQ under the ticker MLTX [2]. - The company is involved in the development of therapeutics, specifically focusing on Nanobodies and their clinical applications [4].

Core Viewpoint - The lawsuit against MoonLake Immunotherapeutics alleges that the company and its executives made false statements about the clinical efficacy of their drug candidate, sonelokimab, leading to a significant stock price drop of nearly 90% following disappointing trial results [2][3][4]. Summary by Sections Lawsuit Details - The lawsuit claims that MoonLake's assertions regarding the superiority of its Nanobody technology were misleading, particularly in comparison to the FDA-approved competitor BIMZELX [3]. - The stock price plummeted from $61.99 to $6.24, representing a 90% loss, after the VELA-2 trial failed to meet its primary endpoint and demonstrated inferior efficacy [4]. Timeline and Key Information - Class Period: March 10, 2024 – September 29, 2025 - Lead Plaintiff Deadline: December 15, 2025 - Significant Stock Drop: 90% loss on September 29, 2025, due to failed trial results [4]. Next Steps for Investors - Investors who purchased MoonLake stock during the specified class period and incurred substantial losses are encouraged to contact Hagens Berman to explore legal options and potential appointment as Lead Plaintiff [5]. About Hagens Berman - Hagens Berman is a global plaintiffs' rights firm that focuses on corporate accountability and has secured over $2.9 billion for clients in similar cases [7].

MLTX DEADLINE: ROSEN, TOP RANKED INVESTOR COUNSEL, Encourages MoonLake Immunotherapeutics Investors with Losses in Excess of $100K to Secure Counsel Before Important December 15 Deadline in Securities Class Action - MLTXDecember 12, 2025 2:12 PM EST | Source: The Rosen Law Firm PANew York, New York--(Newsfile Corp. - December 12, 2025) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of MoonLake Immunotherapeutics (NASDAQ: MLTX) between March 10, 202 ...

Faruqi & Faruqi is a leading national securities law firm with offices in New York, Pennsylvania, California and Georgia. The firm has recovered hundreds of millions of dollars for investors since its founding in 1995. See www.faruqilaw.com. As detailed below, the complaint alleges that the Company and its executives violated federal securities laws by making false and/or misleading statements and/or failing to disclose that: Defendants made false and/or misleading statements, as well as failed to disclose ...

Core Viewpoint - A class action securities lawsuit has been filed against MoonLake Immunotherapeutics, alleging securities fraud that affected investors between March 10, 2024, and September 29, 2025 [1]. Group 1: Lawsuit Details - The lawsuit claims that the defendants made false statements regarding MoonLake's drug candidate SLK, asserting that it shares molecular targets with BIMZELX and that SLK's unique structure does not provide superior clinical benefits [2]. - It is alleged that the supposed increased tissue penetration of SLK does not translate to clinical efficacy, indicating a lack of reasonable basis for the positive claims made about SLK's superiority over monoclonal antibodies [2]. Group 2: Investor Information - Investors who suffered losses during the specified timeframe have until December 15, 2025, to request appointment as lead plaintiff, although participation in any recovery does not require serving in this role [3]. - Class members may be entitled to compensation without any out-of-pocket costs or fees, emphasizing that there is no financial obligation to participate [3]. Group 3: Firm Background - Levi & Korsinsky has a history of securing significant settlements for shareholders and is recognized as one of the top securities litigation firms in the United States, with over 20 years of experience [4].

NEW YORK, Dec. 11, 2025 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of MoonLake Immunotherapeutics (NASDAQ: MLTX) between March 10, 2024 and September 29, 2025, both dates inclusive (the “Class Period”), of the important December 15, 2025 lead plaintiff deadline. SO WHAT: If you purchased MoonLake common stock during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency ...