Avantor(US:AVTR) Globenewswire·2025-11-10 13:15Core Viewpoint - Bernstein Liebhard LLP has initiated a securities fraud class action lawsuit against Avantor, Inc. for alleged misrepresentations regarding the company's competitive positioning, affecting investors who purchased shares between March 5, 2024, and October 28, 2025 [3]. Group 1 - The lawsuit was filed in the United States District Court for the Eastern District of Pennsylvania on behalf of investors who acquired Avantor common stock during the specified period [3]. - The allegations include violations of the Securities Exchange Act of 1934 against Avantor and certain senior officers [3]. - Investors interested in serving as lead plaintiffs must file necessary documents by December 29, 2025, although participation as a class member does not require this [4]. Group 2 - Bernstein Liebhard LLP has a history of recovering over $3.5 billion for clients since 1993 and has represented both individual investors and large pension funds [5]. - The firm has been recognized multiple times in The National Law Journal's "Plaintiffs' Hot List" and has been listed in The Legal 500 for sixteen consecutive years, indicating a strong reputation in class action litigation [5].