Core Points - Rosen Law Firm is reminding purchasers of Avantor, Inc. common stock about the December 29, 2025 lead plaintiff deadline for a class action lawsuit [1] - Investors who purchased Avantor stock during the specified class period may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [1] Group 1: Class Action Details - The class period for the Avantor lawsuit is from March 5, 2024, to October 28, 2025 [1] - To join the class action, investors can submit a form or contact the law firm for more information [2][5] - A lead plaintiff must file a motion with the court by December 29, 2025, to represent other class members [2] Group 2: Law Firm Credentials - Rosen Law Firm has a strong track record in securities class actions, having achieved the largest securities class action settlement against a Chinese company [3] - The firm was ranked No. 1 for securities class action settlements in 2017 and has consistently ranked in the top 4 since 2013, recovering hundreds of millions for investors [3] - In 2019, the firm secured over $438 million for investors, and its founding partner was recognized as a Titan of Plaintiffs' Bar in 2020 [3] Group 3: Case Allegations - The lawsuit alleges that Avantor's competitive positioning was misrepresented, and the company faced negative effects from increased competition [4] - Defendants are accused of making materially false and misleading statements regarding Avantor's business operations and prospects [4] - The lawsuit claims that investors suffered damages when the true details about Avantor's situation became public [4]

NEW YORK, Dec. 5, 2025 /PRNewswire/ -- Levi & Korsinsky, LLP notifies investors in Avantor, Inc. ("Avantor, Inc." or the "Company") (NYSE: AVTR) of a class action securities lawsuit.CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Avantor, Inc. investors who were adversely affected by alleged securities fraud between March 5, 2024 and October 28, 2025. Follow the link below to get more information and be contacted by a member of our team:https://zlk.com/pslra-1/avantor-inc-lawsuit-submiss ...

AVTR DEADLINE: ROSEN, SKILLED INVESTOR COUNSEL, Encourages Avantor, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - AVTRDecember 05, 2025 2:15 PM EST | Source: The Rosen Law Firm PANew York, New York--(Newsfile Corp. - December 5, 2025) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Avantor, Inc. (NYSE: AVTR) between March 5, 2024 and October 28, 2025, both dates inclusive (t ...

Core Viewpoint - Avantor, Inc. has appointed Sanjeev Mehra to its Board of Directors, aiming to leverage his extensive experience to drive growth and enhance shareholder value as part of the Avantor Revival plan [1][2]. Group 1: Appointment Details - Sanjeev Mehra is the Co-Founder and Managing Partner of Periphas Capital LP, focusing on technology-enabled businesses [1]. - He has over 30 years of experience at Goldman Sachs, where he served as Vice Chairman of the Global Private Equity business and co-head of US Private Equity [1][2]. - Mehra has served on the boards of more than 25 companies, including notable firms like Burger King and ARAMARK [3]. Group 2: Strategic Focus - The Avantor Revival plan will prioritize accelerating growth and increasing profitability [2]. - Mehra expressed confidence in Avantor's global reach and innovative products, indicating a strong foundation for future growth [2]. Group 3: Company Overview - Avantor is a leading provider of mission-critical products and services to the life sciences and advanced technology industries, supporting over 300,000 customer locations in 180 countries [4].

Core Viewpoint - Rosen Law Firm is reminding purchasers of Avantor, Inc. common stock about the upcoming lead plaintiff deadline for a class action lawsuit, indicating potential compensation for affected investors [1][2]. Group 1: Class Action Details - The class period for the Avantor common stock lawsuit is from March 5, 2024, to October 28, 2025, inclusive [1]. - Investors who purchased stock during this period may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [2]. - Interested parties can join the class action by submitting a form or contacting the law firm directly [3][6]. Group 2: Legal Representation - Rosen Law Firm emphasizes the importance of selecting qualified legal counsel with a successful track record in securities class actions [4]. - The firm has achieved significant settlements in the past, including the largest securities class action settlement against a Chinese company and has consistently ranked highly in securities class action settlements [4]. Group 3: Case Allegations - The lawsuit alleges that Avantor's management misrepresented the company's competitive positioning and failed to disclose negative impacts from increased competition [5]. - It is claimed that these misrepresentations led to materially false and misleading statements regarding Avantor's business operations and prospects, resulting in investor damages when the truth was revealed [5].

AVTR ALERT: Kirby McInerney LLP Announces the Filing of a Securities Class Action on Behalf of Avantor, Inc. Investors Share NEW YORK--(BUSINESS WIRE)--The law firm of Kirby McInerney LLP announces that a class action lawsuit has been filed on behalf of investors who acquired Avantor, Inc. ("Avantor†or the "Company†) (NYSE:AVTR) securities during the period of March 5, 2024 through October 28, 2025, inclusive ("the Class Period†). If you suffered a loss on your Avantor investments, you have until Decemb ...

NEW YORK, Dec. 02, 2025 (GLOBE NEWSWIRE) -- Bragar Eagel & Squire, P.C., a nationally recognized shareholder rights law firm, reminds investors that class actions have been commenced on behalf of stockholders of Sprouts Farmers Market, Inc. (NASDAQ: SFM) and Avantor, Inc. (NYSE:AVTR). Stockholders have until the deadlines below to petition the court to serve as lead plaintiff. Additional information about each case can be found at the link provided. Sprouts Farmers Market, Inc. (NASDAQ: SFM) Class Period: J ...

Core Viewpoint - A class action lawsuit has been filed against Avantor, Inc. for allegedly misleading investors about the company's competitive position and the impact of increased competition on its financial performance [1][3]. Group 1: Allegations and Financial Impact - The lawsuit claims that Avantor's competitive positioning was weaker than publicly represented, and that the company was negatively affected by increased competition [3]. - On October 29, 2025, Avantor reported a net loss of $712 million for Q3 2025, attributed to a non-cash goodwill impairment charge of $785 million, which was partly due to competitive pressures that impacted margins [4]. - Following the announcement of weak financial results, Avantor's stock price fell by more than 23%, from $15.08 to $11.58 per share [4]. Group 2: Class Action Participation - Shareholders who purchased Avantor common stock during the class period (March 5, 2024 - October 28, 2025) may be eligible to participate in the class action [1][5]. - Interested shareholders must submit their papers to the court by December 29, 2025, to serve as lead plaintiff, representing other class members [5]. Group 3: Company Background - Avantor, Inc. provides scientific products and services across various sectors, including biotechnology, pharmaceuticals, and healthcare [1].

ALLEGATIONS: The complaint alleges that during the class period, Defendants issued materially false and/or misleading statements and/or failed to disclose that: (1) Avantor's competitive positioning was weaker than defendants had publicly represented; (2) Avantor was experiencing negative effects from increased competition; and (3) as a result, defendants' representations about the Company's business, operations, and prospects were materially false and misleading and/or lacked a reasonable basis. DEADLINE: ...

NEW YORK, Nov. 28, 2025 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of common stock of Avantor, Inc. (NYSE: AVTR) between March 5, 2024 and October 28, 2025, both dates inclusive (the “Class Period”), of the important December 29, 2025 lead plaintiff deadline. SO WHAT: If you purchased Avantor common stock during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement. WH ...