Rosen Law Firm Urges Avantor, Inc. (NYSE: AVTR) Stockholders with Losses in Excess of $100K to Contact the Firm for Information About Their Rights

NEW YORK--(BUSINESS WIRE)--Rosen Law Firm, a global investor rights law firm, announces that a shareholder filed a class action lawsuit on behalf of purchasers and acquirers of Avantor, Inc. (NYSE: AVTR) common stock between March 5, 2024 and October 28, 2025, both dates inclusive (the “Class Period”). Avantor provides scientific products and services for customers in various industries.

For more information, submit a form, email attorney Phillip Kim, or give us a call at 866-767-3653.

The Allegations: Rosen Law Firm is Investigating the Allegations that Avantor, Inc. (NYSE: AVTR) Misled Investors Regarding its Business Operations.

According to the lawsuit, throughout the Class Period, defendants misrepresented 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 Avantor’s business, operations, and prospects were materially false and misleading and/or lacked a reasonable basis. When the true details entered the market, the lawsuit claims that investors suffered damages.

What Now: You may be eligible to participate in the class action against Avantor, Inc. Shareholders who want to serve as lead plaintiff for the class must file their motions with the court by December 29, 2025. A lead plaintiff is a representative party who acts on behalf of other class members in directing the litigation. You do not have to participate in the case to be eligible for a recovery. If you choose to take no action, you can remain an absent class member. For more information, click here.

All representation is on a contingency fee basis. Shareholders pay no fees or expenses.

About Rosen Law Firm: Some law firms issuing releases about this matter do not actually litigate securities class actions. Rosen Law Firm does. Rosen Law Firm is a recognized leader in shareholder rights litigation, dedicated to helping shareholders recover losses, improving corporate governance structures, and holding company executives accountable for their wrongdoing. Since its inception, Rosen Law Firm has obtained over $1 billion for shareholders.

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