Lantheus Holdings, Inc. (LNTH) Investors: November 10, 2025 Filing Deadline in Securities Class Action - Contact Kessler Topaz Meltzer & Check, LLP

Core Viewpoint - A securities class action lawsuit has been filed against Lantheus Holdings, Inc. for allegedly making false and misleading statements regarding its product PYLARIFY and its competitive position during the specified Class Period from February 26, 2025, to August 5, 2025 [1][2]. Group 1: Allegations Against Lantheus - The lawsuit claims that Lantheus misled investors about the competitive position of PYLARIFY, failing to properly assess pricing and competitive dynamics [2]. - It is alleged that Lantheus did not disclose that a price increase in early 2025, despite previous price erosion, created opportunities for competitive pricing, jeopardizing PYLARIFY's price point and revenue potential [2]. - The complaint asserts that the public statements made by Lantheus were materially false and misleading throughout the Class Period [2]. Group 2: Lead Plaintiff Process - Investors in Lantheus have until November 10, 2025, to seek appointment as a lead plaintiff representative of the class, which involves directing the litigation on behalf of all class members [3]. - The lead plaintiff is typically the investor or small group of investors with the largest financial interest in the case [3]. - Participation as a lead plaintiff does not affect the ability of other investors to share in any recovery from the lawsuit [3]. Group 3: Law Firm Information - Kessler Topaz Meltzer & Check, LLP is handling the class action and has a reputation for prosecuting class actions and recovering significant amounts for victims of corporate misconduct [4]. - The firm encourages Lantheus investors who have experienced losses to contact them for more information [4].