Core Viewpoint - Rosen Law Firm is reminding investors who purchased common stock of Avantor, Inc. between March 5, 2024, and October 28, 2025, about the December 29, 2025, deadline to become a lead plaintiff in a class action lawsuit [1]. Group 1: Class Action Details - Investors who bought Avantor common stock during the specified period may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [1]. - To join the class action, investors can visit the provided link or contact Phillip Kim, Esq. for more information [2][5]. - A lead plaintiff acts on behalf of other class members in directing the litigation and must file a motion with the Court by the deadline [2]. Group 2: Law Firm Credentials - Rosen Law Firm emphasizes the importance of selecting qualified counsel with a successful track record in securities class actions, highlighting its own achievements in this area [3]. - The firm has secured significant settlements for investors, including over $438 million in 2019 and has been ranked highly for its performance in securities class action settlements [3]. 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, leading to materially false and misleading statements about its business and prospects [4].

Core Viewpoint - The Gross Law Firm has announced a class action lawsuit against Avantor, Inc. for allegedly issuing false and misleading statements regarding its competitive positioning and business operations during the specified class period [1]. Group 1: Allegations - The complaint alleges that Avantor's competitive positioning was weaker than publicly represented by the defendants [1]. - It is claimed 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 who purchased shares of AVTR during this period are encouraged to register for the class action by December 29, 2025 [2]. - Participants will be enrolled in a portfolio monitoring software to receive updates throughout the case lifecycle [2]. Group 3: Law Firm Background - The Gross Law Firm is a nationally recognized class action law firm focused on protecting investors' rights against deceit and fraud [3]. - The firm aims to ensure companies adhere to responsible business practices and seeks recovery for investors who suffered losses due to misleading statements [3].

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 action pertains to Avantor, Inc. common stock purchases made between March 5, 2024, and October 28, 2025, with a lead plaintiff deadline set for December 29, 2025 [1]. - Investors can join the class action without incurring out-of-pocket fees through a contingency fee arrangement [1]. Group 2: Legal Representation - Rosen Law Firm emphasizes the importance of selecting qualified legal counsel with a successful track record in securities class actions, highlighting its own achievements in this area [3]. - The firm has recovered hundreds of millions of dollars for investors, including over $438 million in 2019 alone [3]. Group 3: Allegations Against Avantor - The lawsuit alleges that Avantor's competitive positioning was misrepresented, and that the company was negatively impacted by increased competition, leading to materially false and misleading statements about its business and prospects [4].

Core Insights - Engine Capital Management has significantly increased its investment in Avantor, acquiring 14.2 million shares valued at approximately $172 million, raising its total stake to $246.1 million as of September 30 [2][3][10] Company Overview - Avantor, Inc. is a global supplier of essential products and services for biopharma, healthcare, education, and advanced technology sectors, leveraging a broad portfolio and integrated supply chain to meet complex customer needs [6][9] - The company reported a market capitalization of $7.5 billion and a revenue of $6.6 billion for the trailing twelve months (TTM) [4] Financial Performance - In the latest quarter, Avantor's net sales decreased by 5% to $1.6 billion, and a non-cash goodwill impairment of $785 million resulted in a GAAP net loss of $712 million [11] - Despite the losses, the company generated an adjusted EBITDA of $268 million and free cash flow of $172 million, indicating ongoing cash generation capabilities [11] Investment Thesis - Avantor now constitutes 29.2% of Engine Capital Management's assets under management (AUM), suggesting a strong conviction in the company's long-term value despite recent operational challenges [3][12] - The current market conditions present a classic recovery opportunity for long-term investors, characterized by durable end-market exposure and a reset in valuation driven by market sentiment rather than solvency concerns [10][12]

Core Viewpoint - Rosen Law Firm is encouraging investors of Avantor, Inc. who have incurred losses exceeding $100,000 to seek counsel before the December 29, 2025 deadline for a securities class action lawsuit [1][2]. Group 1: Class Action Details - The class action pertains to Avantor common stock purchases made between March 5, 2024, and October 28, 2025, inclusive [1]. - Investors may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [2]. Group 2: Legal Representation - Investors are advised to select qualified counsel with a proven track record in securities class actions, as many firms may lack the necessary experience and resources [4]. - Rosen Law Firm has a history of significant settlements, including the largest securities class action settlement against a Chinese company, and has recovered hundreds of millions for investors [4]. Group 3: Allegations Against Avantor - The lawsuit alleges that Avantor misrepresented its competitive positioning, which was weaker than publicly stated, and that it faced negative impacts from increased competition [5]. - The claims suggest that the defendants' representations about Avantor's business and prospects were materially false and misleading, leading to investor damages when the truth was revealed [5].

Core Viewpoint - Faruqi & Faruqi, LLP is investigating potential claims against Avantor, Inc. due to allegations of misleading statements regarding the company's competitive positioning and financial performance during a specified class period [2][4]. Group 1: Allegations and Misleading Statements - The complaint alleges that Avantor and its executives violated federal securities laws by making false and misleading statements about the company's competitive position and the impact of increased competition [4]. - During an earnings call on July 26, 2024, Avantor's then-CEO assured investors of the company's strong competitive position, despite evidence to the contrary [5]. - The company downplayed the effects of increased competition, which later contributed to disappointing financial results [6]. Group 2: Financial Performance and Stock Price Impact - On April 25, 2025, Avantor reported disappointing Q1 2025 results, cutting its guidance and announcing the CEO's resignation, leading to a stock price decline of over 16.5% [6][7]. - The company continued to report weak financial results in Q2 2025, with a further reduction in guidance, resulting in a stock price drop of more than 15% [6][8]. - In Q3 2025, Avantor reported a net loss of $712 million and -5% organic revenue growth, attributed to competitive pressures, causing a stock price decline of over 23% [8].

Core Points - Rosen Law Firm is encouraging investors of Avantor, Inc. who incurred losses exceeding $100,000 during the class period from March 5, 2024, to October 28, 2025, to secure counsel before the December 29, 2025, lead plaintiff deadline [1] - Investors who purchased Avantor common stock during the specified class period may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [2] - The lawsuit alleges that Avantor's competitive positioning was misrepresented, and the company faced negative impacts from increased competition, leading to materially false and misleading statements about its business and prospects [5] Legal Process - To join the Avantor class action, interested parties can visit the provided link or contact the law firm directly for more information [3][6] - A lead plaintiff must file a motion with the court by December 29, 2025, to represent other class members in the litigation [3] - No class has been certified yet, meaning investors are not represented by counsel unless they retain one [7] Firm Credentials - Rosen Law Firm has a strong track record in securities class actions, having achieved significant settlements, including the largest securities class action settlement against a Chinese company [4] - The firm has been consistently ranked among the top firms for securities class action settlements and has recovered hundreds of millions of dollars for investors [4]

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 ...