Core Viewpoint - Rosen Law Firm is reminding investors who purchased Avantor, Inc. common stock during the specified class period of the upcoming lead plaintiff deadline for a class action lawsuit [1]. Group 1: Class Action Details - Investors who bought Avantor common stock between March 5, 2024, and October 28, 2025, may be eligible for compensation without any out-of-pocket fees through a contingency fee arrangement [2]. - To participate in the class action, investors can submit their information through the provided link or contact the law firm directly [3][6]. - The deadline to move the Court to serve as lead plaintiff is December 29, 2025, which is crucial for those wishing to represent other class members [3]. Group 2: Law Firm Credentials - Rosen Law Firm emphasizes the importance of selecting qualified legal counsel with a proven track record in securities class actions, highlighting their own success in this area [4]. - The firm has achieved significant settlements, including the largest securities class action settlement against a Chinese company at the time, and has consistently ranked highly in terms of settlements since 2013 [4]. Group 3: Case Allegations - The lawsuit alleges that Avantor's management misrepresented the company's competitive position and failed to disclose negative impacts from increased competition, leading to materially false and misleading statements about the company's business and prospects [5].

Core Viewpoint - Rosen Law Firm is reminding investors who purchased common stock of Avantor, Inc. during the specified class period of the upcoming lead plaintiff deadline for a class action lawsuit [1][2]. Group 1: Class Action Details - The class period for the Avantor common stock purchase is from March 5, 2024, to October 28, 2025, inclusive [1]. - Investors may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [1]. - The deadline to move the Court to serve as lead plaintiff is December 29, 2025 [2]. Group 2: Legal Representation - Investors are encouraged to select qualified legal counsel with a successful track record in securities class actions [3]. - Rosen Law Firm has achieved significant settlements, including the largest securities class action settlement against a Chinese company at the time [3]. - The firm has consistently ranked in the top 4 for securities class action settlements since 2013 and recovered hundreds of millions for investors [3]. Group 3: Case Allegations - The lawsuit alleges that Avantor's competitive positioning was misrepresented, indicating it was weaker than publicly stated [4]. - It claims that Avantor faced negative impacts from increased competition, which were not disclosed [4]. - As a result, the representations made about Avantor's business and prospects were materially false and misleading [4].

Core Viewpoint - A class action securities lawsuit has been filed against Avantor, Inc. alleging securities fraud that negatively impacted investors between March 5, 2024, and October 28, 2025 [1][2]. Group 1: Lawsuit Details - The lawsuit claims that Avantor's competitive positioning was misrepresented, indicating it was weaker than publicly stated [2]. - It is alleged that Avantor faced negative impacts from increased competition, which were not disclosed by the defendants [2]. - The representations made by the defendants regarding the company's business, operations, and prospects are claimed to be materially false and misleading [2]. Group 2: Next Steps for Investors - Investors who suffered losses during the specified timeframe have until December 29, 2025, to request appointment as lead plaintiff [3]. - Participation in the lawsuit does not require serving as a lead plaintiff, and there are no out-of-pocket costs for class members [3]. Group 3: Firm Background - Levi & Korsinsky has a history of securing hundreds of millions of dollars for shareholders and is recognized as a leading firm in securities litigation [4]. - The firm has been ranked in the Top 50 Report by ISS Securities Class Action Services for seven consecutive years [4].

Accessibility StatementSkip Navigation NEW YORK, Nov. 11, 2025 /PRNewswire/ -- Levi &Â 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://z ...

Core Viewpoint - A class action lawsuit has been filed against Avantor, Inc. for alleged violations of federal securities laws during the period from March 5, 2024, to October 28, 2025, seeking to recover losses for investors [1][3]. Company Performance - Avantor reported weaker-than-expected organic sales in its Laboratory Solutions segment on April 25, 2025, and reduced its 2025 outlook, with the CFO acknowledging increased competitive intensity leading to lower volumes at certain customers. This resulted in a stock price decline of over 16% [4]. - On August 1, 2025, Avantor announced disappointing second quarter results and further reduced its full-year guidance, indicating ongoing competitive pressures, which led to a stock price drop of more than 15% [5]. - On October 29, 2025, Avantor disclosed weak third quarter financial results, including a 5% decline in organic revenue, contradicting previous management assurances of an improving trajectory. Following this announcement, the stock price fell by more than 23% [6]. Allegations in the Lawsuit - The lawsuit alleges that Avantor and certain senior executives made false and misleading statements and failed to disclose the true state of the company's competitive position in key product lines, particularly in Laboratory Solutions, which was weaker than represented. It also claims that Avantor was negatively impacted by increased competition, adversely affecting volumes, sales, and growth [8].

Core 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 [2][6]. Group 1: Class Action Details - The class action lawsuit has already been filed, and investors who purchased Avantor common stock during the specified period may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [3][4]. - Investors wishing to serve as lead plaintiff must file with the court by December 29, 2025 [2][4]. 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 [6]. - It is alleged that the defendants' statements regarding Avantor's business operations and prospects were materially false and misleading, leading to investor damages when the true information became public [6]. Group 3: Rosen Law Firm's Credentials - Rosen Law Firm is recognized for its success in securities class actions, having achieved significant settlements, including the largest securities class action settlement against a Chinese company at the time [5]. - The firm has consistently ranked highly in securities class action settlements and has recovered hundreds of millions of dollars for investors, with over $438 million secured in 2019 alone [5].

NEW YORK, Nov. 10, 2025 (GLOBE NEWSWIRE) -- The Gross Law Firm issues the following notice to shareholders of Avantor, Inc. (NYSE: AVTR). Shareholders who purchased shares of AVTR during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/avantor-inc-loss-submission-form/?id=176108&from=3 CLASS PERIOD: March 5, 2024 to Octo ...

Core Viewpoint - Avantor, Inc. is facing a securities fraud class action lawsuit due to significant stock price declines following disappointing financial results and management changes, with a deadline for investors to file a lead plaintiff motion by December 29, 2025 [1][15]. Financial Performance - On April 25, 2025, Avantor reported first quarter results that missed consensus estimates and reduced guidance for the remainder of 2025, citing increased competitive intensity [2]. - Following this announcement, Avantor's stock price dropped by $2.57, or 16.6%, closing at $12.93 per share [3]. - On August 1, 2025, the company again missed estimates in its second quarter results, revealing a year-over-year decrease in net sales and further reducing its 2025 guidance [3][4]. - This led to a further decline in stock price by $2.08, or 15.5%, closing at $11.36 per share [4]. - On October 29, 2025, Avantor disclosed disappointing third quarter results, including a -5% organic revenue growth and a net loss of $712 million, primarily due to a non-cash goodwill impairment charge of $785 million [5]. - The stock price fell by $3.50, or 23.2%, closing at $11.58 per share following this announcement [6]. Lawsuit Details - The class action lawsuit alleges that Avantor made materially false and misleading statements and failed to disclose adverse facts about its business and competitive positioning [7]. - Specific allegations include that Avantor's competitive position was weaker than represented, and that the company was negatively impacted by increased competition, which contradicted the positive statements made by the defendants [7].

Core Points - A class action securities lawsuit has been filed against Avantor, Inc. to recover losses for shareholders affected by alleged securities fraud between March 5, 2024, and October 28, 2025 [2] - The complaint alleges that Avantor's competitive positioning was misrepresented, indicating that the company was facing negative impacts from increased competition, which rendered the defendants' statements about the company's business and prospects materially false and misleading [3] Company Information - Avantor, Inc. is currently facing legal challenges due to claims of securities fraud, which may impact its reputation and stock performance [2][3] - The lawsuit highlights concerns regarding the company's competitive positioning and operational challenges, which could affect investor confidence and future performance [3] Legal Representation - Levi & Korsinsky LLP, a recognized securities litigation firm, is representing the shareholders in this case, emphasizing their extensive experience and success in securing recoveries for aggrieved investors [5]

Core Viewpoint - The Gross Law Firm has issued a notice to shareholders of Avantor, Inc. regarding a class action lawsuit alleging that the company made materially false and misleading statements about its competitive positioning and business operations during the specified class period [1]. Group 1: Allegations - The complaint claims that Avantor's competitive positioning was weaker than publicly represented by the defendants [1]. - It is alleged that Avantor was negatively affected by increased competition, which was not disclosed [1]. - As a result, the representations made by the defendants about the company's business, operations, and prospects were materially false and misleading [1]. Group 2: Class Action Details - The class period for the lawsuit is from March 5, 2024, to October 28, 2025 [1]. - Shareholders are encouraged to register for the class action by December 29, 2025, to potentially be appointed as lead plaintiffs [2]. - There is no cost or obligation for shareholders to participate in the case [2]. Group 3: Law Firm's Mission - The Gross Law Firm aims to protect the rights of investors who have suffered due to deceit, fraud, and illegal business practices [3]. - The firm is committed to ensuring companies adhere to responsible business practices and good corporate citizenship [3]. - The firm seeks recovery for investors who incurred losses due to false or misleading statements that led to artificial inflation of stock prices [3].