Newsfileยท2025-11-08 00:00Core Viewpoint - Rosen Law Firm has announced a class action lawsuit on behalf of Avantor, Inc. investors who purchased common stock between March 5, 2024, and October 28, 2025, highlighting potential misrepresentations by the company regarding its competitive positioning and operational challenges [1][5]. Group 1: Class Action Details - The class action lawsuit has already been filed, and investors wishing to serve as lead plaintiff must act by December 29, 2025 [1][3]. - Investors who purchased Avantor common stock during the specified Class Period may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [2]. Group 2: Allegations Against Avantor - The lawsuit claims that Avantor misrepresented its competitive positioning, which was weaker than publicly stated, and that the company faced negative impacts from increased competition [5]. - It is alleged that the representations made by Avantor regarding its business, operations, and prospects were materially false and misleading, lacking a reasonable basis [5]. Group 3: Rosen Law Firm's Credentials - Rosen Law Firm has a strong track record in securities class actions, having achieved significant settlements, including the largest securities class action settlement against a Chinese company at the time [4]. - The firm has been consistently ranked among the top firms for securities class action settlements and has recovered hundreds of millions of dollars for investors [4].