NEW YORK, Oct. 31, 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. For more information, submit a form at Avantor, Inc. Shareholder Class Action Lawsuit, email Investor Relations Manager Peter Allocco at pallocco@bernlieb.com, or call us at (212 ...