--- title: "MoonLake Immunotherapeutics Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - MLTX | MLTX Stock News" type: "News" locale: "en" url: "https://longbridge.com/en/news/268046091.md" description: "MoonLake Immunotherapeutics faces a class action lawsuit for securities law violations, accused of making false and misleading statements about its drug sonelokimab. Shareholders who purchased MLTX shares between March 10, 2024, and September 29, 2025, are encouraged to contact DJS Law Group for potential lead plaintiff appointments. The deadline for participation is December 15, 2025." datetime: "2025-12-01T09:25:00.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/268046091.md) - [en](https://longbridge.com/en/news/268046091.md) - [zh-HK](https://longbridge.com/zh-HK/news/268046091.md) --- > Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/268046091.md) | [繁體中文](https://longbridge.com/zh-HK/news/268046091.md) # MoonLake Immunotherapeutics Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - MLTX | MLTX Stock News 12/01/2025 - 04:25 AM , /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against MoonLake Immunotherapeutics ("MoonLake " or "the Company") (NASDAQ: MLTX ) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Shareholders who purchased shares of MLTX during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointments. Appointment as lead plaintiff is not required to partake in any recovery. **CLASS PERIOD:** March 10, 2024 to September 29, 2025 **DEADLINE:** December 15, 2025 **CASE DETAILS:** According to the Complaint, the Company made false and misleading statements to the market. MoonLake claimed its sonelokimab (SLK) drug was superior to competing therapies without any proven advantages. When the Company released the results of its Phase 3 trial, analysts labeled them "disastrous." Based on these facts, MoonLake's public statements were false and materially misleading throughout the class period. If you are a shareholder who suffered a loss, contact us to participate . **NEXT STEPS FOR SHAREHOLDERS** : Once you register as a shareholder who purchased shares during the timeframe listed above, you will be enrolled in a portfolio monitoring software to provide you with status updates throughout the lifecycle of the case. There is no cost or obligation to you to participate in this case. **WHY DJS LAW GROUP?** DJS Law Group's primary focus is to enhance investor return through balanced counseling and aggressive advocacy. We specialize in securities class actions, corporate governance litigation, and domestic/international M&A appraisals. Our clients are some of the largest and most sophisticated hedge funds and alternative asset managers in the world. The litigation claims of our clients are extraordinarily valuable assets that demand respect, focus, and results. Join the case to recover your losses. This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and rules of ethics. **CONTACT:** David J. Schwartz DJS Law Group 274 White Plains Road, Suite 1 Eastchester, NY 10709 Phone: 914-206-9742 Email: David@djslawllp.com SOURCE DJS Law Group LLP ### Related Stocks - [MoonLake Immunotherapeutics (MLTX.US)](https://longbridge.com/en/quote/MLTX.US.md) ## Related News & Research - [MoonLake Says Lead Drug Shows Durable Response, Eyes FDA Filing](https://longbridge.com/en/news/281051294.md) - [MoonLake Immunotherapeutics Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - MLTX | MLTX Stock News](https://longbridge.com/en/news/264804660.md) - [03:42 ETMereo BioPharma Group plc Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - MREO](https://longbridge.com/en/news/280974441.md) - [Railroad trade group sues New Jersey to block safety law](https://longbridge.com/en/news/281089460.md) - [11:32 ETLabor & Employment Law Firm Zakay Law Group, APLC Files a Class Action Against Capitol Truck Lines Alleging Failure to Provide Wages When Due](https://longbridge.com/en/news/281213005.md)