Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Securities Class Action

Securities fraud litigation history and active cases

Active Cases

1

Pending Settlement

0

Closed

1

Total Settlement

$830M

Merck & Co., Inc. (MRK) Class Action Lawsuit (February 2025)Active

2:25cv1208 • February 12, 2025

Class Period Start

February 3, 2022

Class Period End

February 3, 2025

PSLRA Deadline

April 14, 2025

Case Allegations

10b5

Statutes of Repose

Feb 3, 2025

Country

United States

Court

Federal Court

Docket History

Merck & Co., Inc. (MRK) Class Action Lawsuit (February 2025)Closed

2:08cv2177 • May 5, 2008

Class Period Start

May 21, 1999

Class Period End

October 24, 2004

PSLRA Deadline

December 31, 1969

Case Allegations

10b5

Statutes of Repose

May 21, 2002

Country

United States

Court

Federal Court

Docket History

Dec 17, 2014

Disbursement Approved

Oct 1, 2013

Final Approval of Settlement

Jul 2, 2013

Motion for Final Approval of Settlement

Jun 7, 2013

Preliminary Approval of Settlement

May 31, 2011

Class Certification Granted

Feb 7, 2011

Motion for Class Certification

Sep 2, 2009

Motion to Dismiss Denied

Dec 12, 2008

Motion to Dismiss

Oct 6, 2008

First Amended Complaint

Jul 3, 2008

Appointment of Lead Plaintiff

May 5, 2008

First Filed Complaint

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