Avantor, Inc. Common Stock (AVTR)
11.82
+0.77 (6.97%)
NYSE · Last Trade: Oct 31st, 6:46 PM EDT
The DJS Law Group reminds investors of a class action lawsuit against Avantor, Inc. (“Avantor” or “the Company”) (NYSE: AVTR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By DJS Law Group · Via Business Wire · October 31, 2025
The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Avantor, Inc. (“Avantor” or “the Company”) (NYSE: AVTR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By The Schall Law Firm · Via Business Wire · October 31, 2025
SAN DIEGO, Oct.  31, 2025  (GLOBE NEWSWIRE) -- Robbins LLP reminds stockholders that a class action was filed on behalf of all investors who purchased or otherwise acquired Avantor, Inc. (NYSE: AVTR) common stock between March 5, 2024 and October 28, 2025. Avantor provides scientific products and services for customers in biotechnology, pharmaceuticals, healthcare, education, government, and other industries.
By Robbins LLP · Via GlobeNewswire · October 31, 2025

Committed board leadership even more necessary in the face of political opposition
Via ACCESSWIRE · February 1, 2024

Responding to new expectations demands a robust governance framework to address environmental, social, and political issues
Via ACCESSWIRE · October 25, 2023
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.
By Rosen Law Firm · Via Business Wire · October 31, 2025
The Law Offices of Frank R. Cruz announces an investigation of Avantor, Inc. (“Avantor” or the “Company”) (NYSE: AVTR) on behalf of investors concerning the Company’s possible violations of federal securities laws.
By The Law Offices of Frank R. Cruz · Via Business Wire · October 31, 2025
PHILADELPHIA, Oct.  31, 2025  (GLOBE NEWSWIRE) -- 
By Grabar Law Office · Via GlobeNewswire · October 31, 2025
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.
By Bernstein Liebhard LLP · Via GlobeNewswire · October 31, 2025
Faruqi & Faruqi, LLP, a leading national securities law firm, is investigating potential claims against Avantor, Inc. (“Avantor” or the “Company”) (NYSE: AVTR) and reminds investors of the December 29, 2025 deadline to seek the role of lead plaintiff in a federal securities class action that has been filed against the Company.
By Faruqi & Faruqi, LLP · Via Business Wire · October 30, 2025
The law firm of Kessler Topaz Meltzer & Check, LLP informs investors that the firm has filed a securities fraud class action lawsuit against Avantor, Inc. (NYSE: AVTR) (“Avantor” or the “Company”) on behalf of investors who purchased or acquired Avantor common stock between March 5, 2024, and October 28, 2025, inclusive (the “Class Period”). This action, captioned Building Trades Pension Fund of Western Pennsylvania v. Avantor, Inc., et al., Case No. 2:25-cv-06187, was filed in the United States District Court for the Eastern District of Pennsylvania.
By Kessler Topaz Meltzer & Check, LLP · Via Business Wire · October 30, 2025

Singapore, Aug 24, 2022 - (ACN Newswire) - Avantor Foundation, Avantor's philanthropic arm, committed financial resources to healthcare charitable organizations, HealthServe and SATA CommHealth, as part of the Foundation's mission to provide healthcare to those in need.
Via ACN Newswire · August 24, 2022

Awards recognize Avantor innovations that allow the biopharmaceutical industry to bring therapies to market more efficiently Incheon, Korea, June 30, 2022 - (ACN Newswire) - Avantor, Inc., a leading global provider of mission-critical products and services to customers in the life sciences, advanced technologies and applied materials industries, acquired awards for the best company in upstream processing and single-use solutions at the Biologics Manufacturing Korea (BMK) 2022 conference.
Via ACN Newswire · June 30, 2022

Singapore, May 5, 2022 - (ACN Newswire) - Avantor, Inc. (NYSE: AVTR), a leading global provider of mission-critical products and services to customers in the life sciences, advanced technologies and applied materials industries, today announced it will create a new manufacturing and distribution Hub in Singapore, by integrating its existing distribution facility with new manufacturing operations. The new Hub, which brings Avantor solutions closer to regional customers and strengthens global supply chain capabilities, will be fully operational early next year.
Via ACN Newswire · May 5, 2022