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AVTR Latest Press Releases

-- December 15, 2025 --

Avantor, Inc. Securities Fraud Class Action Lawsuit Pending: Contact The Gross Law Firm Before December 29, 2025 to Discuss Your Rights - AVTR PRNewswire 9:01 AM
AVANTOR, INC. (NYSE: AVTR) DEADLINE ALERT Bernstein Liebhard LLP Reminds Avantor, Inc. Investors of Upcoming Deadline Globe Newswire 1:45 AM

-- December 14, 2025 --

AVTR DEADLINE: ROSEN, A LONGSTANDING FIRM, Encourages Avantor, Inc. Investors to Secure Counsel Before Important December 29 Deadline in Securities Class Action - AVTR Globe Newswire 11:23 AM

-- December 12, 2025 --

AVTR Deadline: AVTR Investors with Losses in Excess of $100K Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 4:15 PM
AVTR DEADLINE: Faruqi & Faruqi Reminds Avantor Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of December 29, 2025 - AVTR PRNewswire 11:10 AM
Levi & Korsinsky Announces the Filing of a Securities Class Action on Behalf of Avantor, Inc.(AVTR) Shareholders PRNewswire 9:00 AM

-- December 11, 2025 --

Investors in Avantor, Inc. Should Contact The Gross Law Firm Before December 29, 2025 to Discuss Your Rights - AVTR Globe Newswire 4:44 PM
AVTR LAWSUIT ALERT: The Gross Law Firm Notifies Avantor, Inc. Investors of a Class Action Lawsuit and Upcoming Deadline PRNewswire 9:00 AM
AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit with the Schall Law Firm PRNewswire 7:53 AM
Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - AVTR PRNewswire 7:52 AM

-- December 10, 2025 --

Bragar Eagel & Squire, P.C. Reminds Stockholders of Sprouts Farmers Market and Avantor to Contact the Firm Before Upcoming Deadlines Globe Newswire 6:12 PM

-- December 9, 2025 --

AVTR: Kirby McInerney LLP Advises Avantor, Inc. Investors of Class Action Lawsuit Globe Newswire 6:00 PM
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of December 29, 2025 in Avantor, Inc. Lawsuit - AVTR Globe Newswire 4:43 PM
Deadline Alert: Avantor, Inc. (AVTR) Shareholders Who Lost Money Urged To Contact Glancy Prongay & Murray LLP About Securities Fraud Lawsuit Globe Newswire 12:00 PM
Shareholders that lost money on Avantor, Inc.(AVTR) should contact Levi & Korsinsky about pending Class Action - AVTR PRNewswire 9:00 AM

-- December 8, 2025 --

Shareholders that lost money on Avantor, Inc.(AVTR) should contact The Gross Law Firm about pending Class Action - AVTR Globe Newswire 3:11 PM
AVTR DEADLINE: ROSEN, LEADING INVESTOR COUNSEL, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 1:46 PM
Avantor, Inc. (AVTR) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit PRNewswire 12:00 PM
The Gross Law Firm Announces the Filing of a Securities Class Action on Behalf of Avantor, Inc. (AVTR) Shareholders PRNewswire 9:00 AM

-- December 7, 2025 --

AVTR Deadline: AVTR Investors with Losses in Excess of $100K Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 6:59 PM

-- December 5, 2025 --

AVTR DEADLINE: ROSEN, TRUSTED INVESTOR COUNSEL, Encourages Avantor, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 5:30 PM
December 29, 2025 Deadline: Contact Levi & Korsinsky to Join Class Action Suit Against AVTR PRNewswire 3:30 PM
SHAREHOLDER ACTION REMINDER: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor PRNewswire 11:30 AM

-- December 4, 2025 --

Levi & Korsinsky Notifies Avantor, Inc. Investors of a Class Action Lawsuit and Upcoming Deadline - AVTR Globe Newswire 4:20 PM
Avantor Appoints Sanjeev Mehra to its Board of Directors PRNewswire 4:15 PM
AVTR INVESTOR ALERT: Bronstein, Gewirtz & Grossman LLC Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit Globe Newswire 12:00 PM
DEADLINE ALERT for AVTR, SNPS, KMX, INSP: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions Globe Newswire 12:00 PM
INVESTOR DEADLINE APPROACHING: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor Globe Newswire 10:50 AM
Shareholders that lost money on Avantor, Inc.(AVTR) should contact The Gross Law Firm about pending Class Action - AVTR PRNewswire 9:00 AM

-- December 3, 2025 --

The Gross Law Firm Notifies Shareholders of Avantor, Inc.(AVTR) of a Class Action Lawsuit and an Upcoming Deadline Globe Newswire 4:24 PM
AVANTOR, INC. (NYSE: AVTR) SHAREHOLDER ALERT Bernstein Liebhard LLP Reminds Avantor, Inc. Investors of Upcoming Deadline Globe Newswire 12:15 PM
DEADLINE ALERT for AVTR, SNPS, and KMX: The Law Offices of Frank R. Cruz Reminds Investors of Class Actions on Behalf of Shareholders Globe Newswire 12:08 PM

-- December 2, 2025 --

AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 8:40 PM
AVTR ALERT: Kirby McInerney LLP Announces the Filing of a Securities Class Action on Behalf of Avantor, Inc. Investors Business Wire 8:00 PM
Bragar Eagel & Squire, P.C. Reminds Stockholders of Sprouts Farmers Market and Avantor to Contact the Firm Before Upcoming Deadlines Globe Newswire 5:23 PM
Avantor, Inc. (AVTR) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit PRNewswire 12:00 PM
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of December 29, 2025 in Avantor, Inc. Lawsuit - AVTR PRNewswire 9:01 AM

-- December 1, 2025 --

Avantor (NYSE: AVTR) Securities Class Action: Johnson Fistel Reminds Investors of December 29 Deadline to Seek Lead Plaintiff Appointment Globe Newswire 5:41 PM
AVTR Class Action Reminder: Avantor, Inc. Investors Can Lead the Securities Class Action Lawsuit - Contact Robbins LLP for Information PRNewswire 4:19 PM
Contact Levi & Korsinsky by December 29, 2025 Deadline to Join Class Action Against Avantor, Inc.(AVTR) Globe Newswire 4:18 PM
Avantor, Inc. (AVTR) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit PRNewswire 12:00 PM
The Gross Law Firm Reminds Shareholders of a Lead Plaintiff Deadline of December 29, 2025 in Avantor, Inc. Lawsuit - AVTR PRNewswire 8:45 AM
SHAREHOLDER ALERT Bernstein Liebhard LLP Announces A Securities Fraud Class Action Lawsuit Has Been Filed Against Avantor, Inc. (NYSE: AVTR) Globe Newswire 8:45 AM

-- November 30, 2025 --

AVTR DEADLINE: Faruqi & Faruqi Reminds Avantor Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of December 29, 2025 - AVTR PRNewswire 9:56 AM

-- November 29, 2025 --

SHAREHOLDER ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor Globe Newswire 8:44 AM

-- November 28, 2025 --

ROSEN, RECOGNIZED INVESTOR COUNSEL, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 12:46 PM

-- November 27, 2025 --

AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 2:15 PM

-- November 25, 2025 --

ROSEN, LEADING INVESTOR COUNSEL, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 7:03 PM
Labaton Keller Sucharow LLP Files Securities Class Action Against Avantor, Inc. and Certain of Its Executives Business Wire 5:45 PM
Levi & Korsinsky Notifies Avantor, Inc. Investors of a Class Action Lawsuit and Upcoming Deadline - AVTR Globe Newswire 4:17 PM
Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of December 29, 2025 in Avantor, Inc. Lawsuit - AVTR PRNewswire 8:45 AM
Avantor Receives 2025 Edison Patent Award for Sustainable Viral Inactivation Technology PRNewswire 8:05 AM

-- November 24, 2025 --

AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 6:27 PM
Avantor, Inc. Sued for Securities Law Violations - Contact The Gross Law Firm Before December 29, 2025 to Discuss Your Rights - AVTR Globe Newswire 3:03 PM
Contact The Gross Law Firm by December 29, 2025 Deadline to Join Class Action Against Avantor, Inc.(AVTR) PRNewswire 8:45 AM

-- November 22, 2025 --

ROSEN, NATIONAL TRIAL LAWYERS, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 7:39 PM

-- November 21, 2025 --

Avantor, Inc. (AVTR) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit PRNewswire 3:33 PM
UPCOMING DEADLINE: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor PRNewswire 10:39 AM
Contact Levi & Korsinsky by December 29, 2025 Deadline to Join Class Action Against Avantor, Inc.(AVTR) PRNewswire 8:45 AM
AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit with the Schall Law Firm PRNewswire 1:27 AM
Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - AVTR PRNewswire 1:27 AM

-- November 20, 2025 --

Shareholders that lost money on Avantor, Inc. (AVTR) should contact Levi & Korsinsky about pending Class Action - AVTR Globe Newswire 4:27 PM
Deadline Alert: Avantor, Inc. (AVTR) Shareholders Who Lost Money Urged To Contact Glancy Prongay & Murray LLP About Securities Fraud Lawsuit Globe Newswire 2:58 PM
AVTR INVESTOR NOTICE: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor Globe Newswire 1:48 PM
DEADLINE ALERT for AVTR, SNPS, and KMX: The Law Offices of Frank R. Cruz Reminds Investors of Class Actions on Behalf of Shareholders Globe Newswire 12:08 PM
Portnoy Law Firm Announces Class Action on Behalf of Avantor, Inc. Investors Globe Newswire 9:00 AM
Contact The Gross Law Firm by December 29, 2025 Deadline to Join Class Action Against Avantor, Inc.(AVTR) PRNewswire 8:45 AM

-- November 19, 2025 --

ROSEN, GLOBAL INVESTOR COUNSEL, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 7:00 PM
Class Action Filed Against Avantor, Inc. (AVTR) Seeking Recovery for Investors - Contact The Gross Law Firm Globe Newswire 4:46 PM
Avantor (NYSE: AVTR) Securities Class Action: Johnson Fistel Reminds Investors of December 29 Deadline to Seek Lead Plaintiff Appointment PRNewswire 2:35 PM
DEADLINE ALERT for AVTR, SNPS, KMX, INSP: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions Globe Newswire 1:11 PM
Avantor Expands Centralized Service Center Model with Opening of Boston-Area Facility PRNewswire 8:05 AM

-- November 18, 2025 --

Bragar Eagel & Squire, P.C. Urges Stockholders of James Hardie, Baxter, Avantor, and Wildermuth Fund to Contact the Firm Before Upcoming Deadlines Globe Newswire 5:37 PM
Avantor, Inc. (AVTR) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit PRNewswire 12:00 PM
Levi & Korsinsky Notifies Shareholders of Avantor, Inc.(AVTR) of a Class Action Lawsuit and an Upcoming Deadline PRNewswire 9:00 AM
AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 4:33 AM

-- November 17, 2025 --

Levi & Korsinsky Reminds Shareholders of a Lead Plaintiff Deadline of December 29, 2025 in Avantor, Inc. Lawsuit - AVTR Globe Newswire 3:51 PM
AVANTOR, INC. (NYSE: AVTR) SHAREHOLDER ALERT Bernstein Liebhard LLP Reminds Avantor, Inc. Investors of Upcoming Deadline Globe Newswire 9:00 AM
December 29, 2025 Deadline: Contact The Gross Law Firm to Join Class Action Suit Against AVTR PRNewswire 8:45 AM

-- November 15, 2025 --

ROSEN, A HIGHLY RANKED LAW FIRM, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 5:48 PM
Important Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); enCore Energy Corp. (NASDAQ: EU); Fortrea Holdings, Inc. (NASDAQ: FTRE); and Stride, Inc. (NYSE: LRN): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 8:22 AM

-- November 14, 2025 --

AVTR LAWSUIT ALERT: Levi & Korsinsky Notifies Avantor, Inc. Investors of a Class Action Lawsuit and Upcoming Deadline Globe Newswire 4:07 PM
Avantor, Inc. (AVTR) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit PRNewswire 12:00 PM
SHAREHOLDER ALERT Bernstein Liebhard LLP Announces A Securities Fraud Class Action Lawsuit Has Been Filed Against Avantor, Inc. (NYSE: AVTR) Globe Newswire 11:23 AM
AVTR DEADLINE: Faruqi & Faruqi Reminds Avantor Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of December 29, 2025 - AVTR PRNewswire 10:18 AM
Important Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); Five Below, Inc. (NASDAQ: FIVE); Maison Solutions Inc. (NASDAQ: MSS); and Unicycive Therapeutics, Inc. (NASDAQ: UNCY): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 9:26 AM
AVTR LAWSUIT ALERT: Levi & Korsinsky Notifies Avantor, Inc. Investors of a Class Action Lawsuit and Upcoming Deadline PRNewswire 9:00 AM

-- November 13, 2025 --

Deadline Alert: Avantor, Inc. (AVTR) Shareholders Who Lost Money Urged To Contact Glancy Prongay & Murray LLP About Securities Fraud Lawsuit Globe Newswire 1:07 PM
AVTR Case Alert: Robbins LLP Reminds AVTR Stockholders with Large Losses of the Opportunity to Lead the Avantor, Inc. Securities Class Action Globe Newswire 9:50 AM

-- November 12, 2025 --

AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 5:30 PM
ROSEN, A RANKED AND LEADING LAW FIRM, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 3:18 PM
DEADLINE ALERT for AVTR, SNPS, KMX: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions Globe Newswire 12:00 PM

-- November 11, 2025 --

ROSEN, GLOBAL INVESTOR COUNSEL, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 4:55 PM
Bragar Eagel & Squire, P.C. Reminds Investors of James Hardie, Baxter, Avantor, and Wildermuth Fund to Contact the Firm About their Rights in Filed Class Action Lawsuits Globe Newswire 4:43 PM
Avantor, Inc. Sued for Securities Law Violations - Investors Should Contact Levi & Korsinsky Before December 29, 2025 to Discuss Your Rights - AVTR Globe Newswire 4:43 PM
Class Action Filed Against Avantor, Inc. (AVTR) Seeking Recovery for Investors - Contact Levi & Korsinsky PRNewswire 8:45 AM
Avantor (NYSE: AVTR) Securities Class Action: Johnson Fistel Reminds Investors of December 29 Deadline to Seek Lead Plaintiff Appointment Globe Newswire 8:26 AM
Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - AVTR PRNewswire 4:30 AM
AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit with the Schall Law Firm PRNewswire 4:20 AM

-- November 10, 2025 --

Class Action Filed Against Avantor, Inc. (AVTR) - December 29, 2025 Deadline to Join - Contact The Gross Law Firm Globe Newswire 3:32 PM
Deadline Alert: Avantor, Inc. (AVTR) Shareholders Who Lost Money Urged To Contact Glancy Prongay & Murray LLP About Securities Fraud Lawsuit Business Wire 2:36 PM
Important Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); Five Below, Inc. (NASDAQ: FIVE); Molina Healthcare, Inc. (NYSE: MOH); and Unicycive Therapeutics, Inc. (NASDAQ: UNCY): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 9:42 AM
The Gross Law Firm Notifies Shareholders of Avantor, Inc.(AVTR) of a Class Action Lawsuit and an Upcoming Deadline PRNewswire 8:45 AM
Avantor Appoints Mary Blenn as Executive Vice President and Chief Operating Officer PRNewswire 8:30 AM
AVANTOR, INC. (NYSE: AVTR) DEADLINE ALERT Bernstein Liebhard LLP Reminds Avantor, Inc. Investors of Upcoming Deadline Globe Newswire 8:15 AM
AVTR INVESTOR ALERT: Robbins Geller Rudman & Dowd LLP Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Investor Class Action Lawsuit PRNewswire 6:05 AM

-- November 9, 2025 --

Important Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); Humana Inc. (NYSE: HUM); Inspire Medical Systems, Inc. (NYSE: INSP); and Maison Solutions Inc. (NASDAQ: MSS): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 8:34 PM
AVTR SHAREHOLDER ACTION REMINDER: Faruqi & Faruqi, LLP Announces that Avantor Investors Have Opportunity to Lead Class Action Lawsuit Globe Newswire 9:10 AM

-- November 8, 2025 --

ROSEN, HIGHLY RANKED INVESTOR COUNSEL, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 11:35 AM
DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor PRNewswire 1:12 AM

-- November 7, 2025 --

AVTR INVESTOR DEADLINE: Robbins Geller Rudman & Dowd LLP Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit Globe Newswire 11:15 PM
Class Action Reminder: AVTR Stockholders with Large Losses Should Contact Robbins LLP for Information About Leading the Avantor, Inc. Class Action Lawsuit PRNewswire 5:55 PM
Deadline Approaching: Avantor, Inc. (AVTR) Shareholders Who Lost Money Urged to Contact Law Offices of Howard G. Smith Business Wire 4:55 PM
Shareholders that lost money on Avantor, Inc. (AVTR) Urged to Join Class Action - Contact Levi & Korsinsky to Learn More PRNewswire 4:00 PM
DEADLINE ALERT for AVTR, SNPS, and KMX: The Law Offices of Frank R. Cruz Reminds Investors of Class Actions on Behalf of Shareholders Globe Newswire 12:07 PM

-- November 6, 2025 --

AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 5:26 PM
Avantor, Inc. Securities Fraud Class Action Lawsuit Pending: Contact Levi & Korsinsky Before December 29, 2025 to Discuss Your Rights - AVTR Globe Newswire 4:26 PM
Glancy Prongay & Murray LLP, a Leading Securities Fraud Law Firm Encourages Avantor, Inc. (AVTR) Shareholders To Inquire About Securities Fraud Class Action Business Wire 12:51 PM
SHAREHOLDER INVESTIGATION: Faruqi & Faruqi, LLP Examining Potential Securities Law Violations at Avantor Business Wire 11:40 AM
Notice to Long-Term Shareholders of Amylyx Pharmaceuticals, Inc. (NASDAQ: AMLX); Avantor, Inc. (NYSE: AVTR); Humana Inc. (NYSE: HUM); and Maison Solutions Inc. (NASDAQ: MSS): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 10:28 AM
AVTR INVESTOR NOTICE: Robbins Geller Rudman & Dowd LLP Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit Business Wire 9:40 AM
SHAREHOLDER ALERT Bernstein Liebhard LLP Announces A Securities Fraud Class Action Lawsuit Has Been Filed Against Avantor, Inc. (NYSE: AVTR) Globe Newswire 8:53 AM
The Gross Law Firm Reminds Avantor, Inc. Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of December 29, 2025 - AVTR PRNewswire 8:45 AM

-- November 5, 2025 --

Avantor, Inc. Sued for Securities Law Violations - Investors Should Contact The Gross Law Firm Before December 29, 2025 to Discuss Your Rights - AVTR Globe Newswire 6:01 PM
Bragar Eagel & Squire, P.C. Reminds Investors of James Hardie, Avantor, and Wildermuth Fund to Contact the Firm About their Rights in Filed Class Action Lawsuits Globe Newswire 4:44 PM
Law Offices of Frank R. Cruz Encourages Avantor, Inc. (AVTR) Shareholders To Inquire About Securities Fraud Class Action Business Wire 12:59 PM
Law Offices of Howard G. Smith Encourages Avantor, Inc. (AVTR) Shareholders To Inquire About Securities Fraud Class Action Business Wire 12:00 PM
Portnoy Law Firm Announces Class Action on Behalf of Avantor, Inc. Investors Globe Newswire 11:06 AM

-- November 4, 2025 --

AVTR INVESTOR NOTICE: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor Globe Newswire 12:28 PM
AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit with the Schall Law Firm Globe Newswire 10:29 AM
Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); Danaher Corporation (NYSE: DHR); Five Below, Inc. (NASDAQ: FIVE); and Humana Inc. (NYSE: HUM): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 8:10 AM

-- November 3, 2025 --

Securities Fraud Investigation Into Avantor, Inc. (AVTR) Announced - Shareholders Who Lost Money Urged To Contact Glancy Prongay & Murray LLP, a Leading Securities Fraud Law Firm Business Wire 3:00 PM
Avantor, Inc. (AVTR) Shareholders Who Lost Money - Contact Law Offices of Howard G. Smith About Securities Fraud Investigation Business Wire 1:28 PM
Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - AVTR Globe Newswire 9:30 AM
Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); Five Below, Inc. (NASDAQ: FIVE); Humana Inc. (NYSE: HUM); and Molina Healthcare, Inc. (NYSE: MOH): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 9:18 AM
Robbins Geller Rudman & Dowd LLP Announces that Avantor, Inc. (AVTR) Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit PRNewswire 6:50 AM
Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - AVTR PRNewswire 2:43 AM
AVANTOR, INC. (NYSE: AVTR) SHAREHOLDER ALERT Bernstein Liebhard LLP Reminds Avantor, Inc. Investors of Upcoming Deadline Globe Newswire 1:45 AM

-- November 2, 2025 --

ROSEN, LEADING INVESTOR COUNSEL, Encourages Avantor, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - AVTR Globe Newswire 4:38 PM
AVTR INVESTOR ALERT: Bronstein, Gewirtz & Grossman LLC Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit PRNewswire 12:00 PM

-- November 1, 2025 --

AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit PRNewswire 12:26 PM
AVTR INVESTOR ALERT: Robbins Geller Rudman & Dowd LLP Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit Business Wire 12:15 PM
AVANTOR ALERT: Bragar Eagel & Squire, P.C. Announces that a Class Action Lawsuit Has Been Filed Against Avantor, Inc. and Encourages Investors to Contact the Firm Globe Newswire 11:18 AM
SHAREHOLDER ACTION REMINDER: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor PRNewswire 9:02 AM

-- October 31, 2025 --

Avantor, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - AVTR Business Wire 5:00 PM
AVTR Investors Have Opportunity to Lead Avantor, Inc. Securities Fraud Lawsuit with the Schall Law Firm Business Wire 4:18 PM
AVTR Investor Notice: Shareholder Rights Law Firm Robbins LLP Reminds Investors of the Class Action Lawsuit Against Avantor, Inc. Globe Newswire 2:50 PM
Rosen Law Firm Urges Avantor, Inc. (NYSE: AVTR) Stockholders with Losses in Excess of $100K to Contact the Firm for Information About Their Rights Business Wire 2:26 PM
Securities Fraud Investigation Into Avantor, Inc. (AVTR) Announced - Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz Business Wire 1:55 PM
Gainey McKenna & Egleston Announces A Class Action Lawsuit Has Been Filed Against Avantor, Inc. (AVTR) Globe Newswire 1:10 PM
AVTR INVESTOR ALERT: Bronstein, Gewirtz & Grossman LLC Announces that Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead Class Action Lawsuit Globe Newswire 12:00 PM
Important Notice to Long-Term Shareholders of Avantor, Inc. (NYSE: AVTR); DexCom, Inc. (NASDAQ: DXCM); Humana Inc. (NYSE: HUM); and Molina Healthcare, Inc. (NYSE: MOH): Grabar Law Office Investigates Claims on Your Behalf Globe Newswire 10:52 AM
AVANTOR, INC. (NYSE: AVTR) INVESTOR ALERT Investors With Large Losses in Avantor, Inc. Should Contact Bernstein Liebhard LLP To Discuss Their Rights Globe Newswire 10:20 AM
RGRD LLP Announces a Class Action Lawsuit Has Been Filed Against Avantor, Inc. (AVTR), Encourages Investors and Potential Witnesses to Contact Firm Globe Newswire 7:10 AM

-- October 30, 2025 --

AVTR INVESTOR ALERT: Avantor, Inc. Investors with Substantial Losses Have Opportunity to Lead the Avantor Class Action Lawsuit PRNewswire 9:53 PM
Stockholder Alert: Robbins LLP Informs Investors of the Avantor, Inc. Class Action Lawsuit PRNewswire 9:08 PM
AVTR DEADLINE ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of Avantor Business Wire 6:03 PM
Avantor, Inc. (AVTR) Investors: Kessler Topaz Meltzer & Check, LLP Files a Securities Fraud Class Action Lawsuit Against Avantor, Inc. and Encourages Investors With Substantial Losses to Contact the Firm Business Wire 3:56 PM
Avantor Unveils Next-Generation Sterile Sampling Platform and PUPSIT Assemblies PRNewswire 8:05 AM

-- October 29, 2025 --

Avantor Reports Third Quarter 2025 Results PRNewswire 6:05 AM

-- October 23, 2025 --

Avantor Announces Partnership with p-Chip Corporation to Develop Solutions for Digital Traceability of Smart Consumables PRNewswire 8:06 AM

-- October 15, 2025 --

Avantor and BlueWhale Bio Partner to Accelerate CAR-T Manufacturing with Breakthrough Cell Activation and Expansion Technology PRNewswire 8:05 AM

-- October 13, 2025 --

Avantor Announces Board Chairman Transition PRNewswire 4:06 PM

-- October 3, 2025 --

Avantor Appoints Gregory T. Lucier to its Board of Directors PRNewswire 8:05 AM

-- October 1, 2025 --

Avantor to Host Third Quarter 2025 Earnings Call on Wednesday, October 29, 2025 PRNewswire 8:05 AM

-- August 27, 2025 --

Bloomberg 500 (B500) Index Adds Sixteen Securities Following Semi-Annual Reconstitution PRNewswire 4:32 PM

-- August 11, 2025 --

Avantor Reiterates Shareholder Value Creation Focus PRNewswire 9:33 AM
Engine Capital Sends Letter to Avantor's Board of Directors Regarding Opportunities to Improve Governance and Unlock Shareholder Value Business Wire 7:00 AM

-- August 1, 2025 --

Avantor Reports Second Quarter 2025 Results PRNewswire 6:05 AM

-- July 21, 2025 --

Avantor Announces Emmanuel Ligner as Next President and CEO PRNewswire 7:05 AM
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