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

Marex Group plc (MRX) Class Action Lawsuit (October 2025)

Settlement

1:25cv8393 • October 9, 2025

Class Period Start

May 16, 2024

Class Period End

August 5, 2025

PSLRA Deadline

December 8, 2025

Case Allegations

10b5

Statutes of Repose

May 16, 2027

Country

United States

Court

Federal Court

Settlement Information

Please note that for cases in the settlement stage, claims are handled by the claims administrator and NOT Levi & Korsinsky. Any information or documentation previously provided to us does not constitute submission of a claim. If you need to file a claim, check the status of a claim, or have questions regarding distribution of settlement funds, please contact the claims administrator below.

Claim Deadline

December 31, 1969

Settlement Fund

$0

Settlement Status

Preliminarily Approved

Settlement Class

Claim Administrator




Settlement Website

Hearing Date

December 31, 1969

Opt-out Deadline

December 31, 1969

Settlement Note

Download here

Proof Of Claim

Download here

Docket History

Sep 3, 2026

Preliminary Approval of Settlement

The court has granted preliminary approval of a proposed settlement. This means the settlement can move forward for further consideration, but it has not yet received final approval. Potential class members will generally receive notice explaining the settlement, their rights, and any deadlines for submitting a claim, objecting to the settlement, or choosing not to participate.

Aug 20, 2026

Motion for Preliminary Approval of Settlement

The parties have asked the court to give preliminary approval to a proposed settlement. The judge will review the request and decide whether the settlement can move forward to the next stage. If approved, potential class members will generally receive information about the settlement and their rights, including any deadlines for taking action.

Apr 20, 2026

First Amended Complaint

A new complaint has been filed on behalf of certain investors in Marex Group plc. Amended complaints may contain additional facts, parties, allegations, a change in the class definition, etc.

Apr 13, 2026

Voluntary Dismissal

The plaintiff in this action has chosen not to proceed with the case. Once a case is voluntary dismissed, the courts will usually close the case and no further action will be taken.

Feb 2, 2026

Appointment of Lead Plaintiff

The court has appointed a lead plaintiff to represent the interests of investors in the lawsuit. The lead plaintiff works with the attorneys handling the case, helps oversee the litigation, and represents the interests of the proposed class.

Oct 9, 2025

First Filed Complaint

A securities fraud class action complaint has been filed on behalf of certain investors in Marex Group plc.

Oct 9, 2025

First Filed Complaint

A securities fraud class action complaint has been filed on behalf of certain investors in Marex Group plc.

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