NEW YORK, Nov. 06, 2025 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP, announces that a shareholder has filed a securities class action lawsuit on behalf of investors (the “Class”) who purchased or acquired the common stock of Avantor, Inc. (“Avantor” or the “Company”) (NYSE: AVTR) between March 5, 2024 and October 28, 2025, inclusive. Should You Join This Class Action Lawsuit? Do you, or did you, own shares of Avantor, Inc. (NYSE: AVTR)?Did you purchase your shares between March 5, 2024 and October 28, 2025, ...