MLTX LAWSUIT ALERT: MoonLake Immunotherapeutics Hit with Securities Fraud Class Action after Drug Trial Results – Contact BFA Law if You Suffered Losses

Core Viewpoint - A lawsuit has been filed against MoonLake Immunotherapeutics and its senior executives for potential violations of federal securities laws, following disappointing results from its Phase 3 clinical trials for sonelokimab [1][2][3]. Group 1: Lawsuit Details - The lawsuit is pending in the U.S. District Court for the Southern District of New York, with investors having until December 15, 2025, to seek lead plaintiff status [2]. - The complaint alleges violations under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 on behalf of investors in MoonLake common stock [2]. Group 2: Company Background - MoonLake Immunotherapeutics is a clinical-stage biotechnology company focused on developing therapies for inflammatory diseases, specifically targeting moderate to severe hidradenitis suppurativa with its investigational drug sonelokimab [3][4]. - The company previously claimed that its clinical data indicated a superior clinical benefit and differentiation of sonelokimab compared to competitors [4]. Group 3: Clinical Trial Results - The Phase 3 VELA trials for sonelokimab reported disappointing results, with VELA-2 failing to meet its primary endpoint, raising concerns about the drug's regulatory approval and commercial viability [5][6]. - Following the announcement of the trial results on September 28, 2025, MoonLake's stock price plummeted nearly 90%, from $61.99 per share to $6.24 per share [6].