SHAREHOLDER INVESTIGATION: Faruqi & Faruqi, LLP Examining Potential Securities Law Violations at Lantheus

Core Insights - Faruqi & Faruqi, LLP is investigating potential securities law violations at Lantheus Holdings, Inc. following disappointing financial results and significant stock price decline [2][3][4] Financial Performance - Lantheus reported first-quarter results on May 7, 2025, that fell below market expectations, particularly with Pylarify's performance [3] - On August 6, 2025, Lantheus announced further disappointing results, reducing growth expectations for Pylarify by 8.3% year-over-year and slashing fiscal year 2025 growth projections [3] Stock Market Reaction - Following the August 6 announcement, Lantheus' stock price dropped 28.8% in one day, from $72.83 per share on August 5, 2025, to $51.87 per share on August 6, 2025 [4]