# EDGAR Filing Document

**Accession Number:** 0001997464
**File Stem:** 0001193125-25-238153
**Filing Date:** 2025-10
**Character Count:** 4481
**Document Hash:** 7ce9c086f1145871dfe04730d43c9030
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-238153.hdr.sgml**: 20251014

**ACCESSION NUMBER**: 0001193125-25-238153

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251014

**FILED AS OF DATE**: 20251014

**DATE AS OF CHANGE**: 20251014

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Marex Group plc
- **CENTRAL INDEX KEY:** 0001997464
- **STANDARD INDUSTRIAL CLASSIFICATION:** SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 000000000
- **STATE OF INCORPORATION:** X0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42020
- **FILM NUMBER:** 251389738

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 155 BISHOPSGATE
- **CITY:** LONDON
- **PROVINCE COUNTRY:** X0
- **ZIP:** EC2M 3TQ
- **BUSINESS PHONE:** 44 2076 556000

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 155 BISHOPSGATE
- **CITY:** LONDON
- **PROVINCE COUNTRY:** X0
- **ZIP:** EC2M 3TQ

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER** 

**PURSUANT TO SECTION 13A-16 OR 15D-16**

**UNDER THE SECURITIES EXCHANGE ACT OF 1934** 

**For the month of October 2025** 

**Commission File Number: 001-42020**

## MAREX GROUP PLC
**(Translation of registrant's name into English)** 

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| | |
|:---|:---|
| **155 Bishopsgate**<br> **London EC2M 3TQ**<br> **United Kingdom**<br> **+44 20 7655 6000** | **140 East 45th Street, 10th Floor**<br> **New York, New York 10017**<br> **(212) 618-2800** |

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**(Address of Principal Executive Offices)** 

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

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**EXPLANATORY NOTE** 

**Purchase of Ordinary Shares by Chief Executive Officer** 

On October 13, 2025, Marex Group plc (the "Company") issued a press release titled "Marex announces purchase of shares by Chief Executive Officer". A copy of the press release is furnished as Exhibit 99.1 herewith.

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**EXHIBIT INDEX** 

The following exhibit is furnished as part of this Form 6-K:

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| | |
|:---|:---|
| **Exhibit<br>No.** | **Description** |
| 99.1 | [Press release dated October 13, 2025 titled "Marex announces purchase of shares by Chief Executive Officer"](d81338dex991.htm) |

---

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**SIGNATURE** 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Marex Group plc** | **Marex Group plc** |
| Date: October 14, 2025 | By: | /s/ Robert Irvin |
|  |  | Robert Irvin |
|  |  | Chief Financial Officer |

---

## Exhibit 99.1

**Exhibit 99.1** 

**Marex announces purchase of shares by Chief Executive Officer** 

New York, Oct. 13, 2025 — Marex Group plc ("Marex"; NASDAQ: MRX), the diversified global financial services platform, today announced that its Chief Executive Officer Ian Lowitt purchased 32,465 ordinary shares in Marex in the open market on Friday October 10, bringing his total holding to 2,615,016 ordinary shares.

**Ends** 

**About Marex** 

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The Group provides comprehensive breadth and depth of coverage across four core services: Clearing, Agency and Execution, Market Making and Hedging and Investment Solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The Group provides access to the world's major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the Group has over 2,400 employees across Europe, Asia and the Americas. For more information visit www.marex.com.

Enquiries please contact:

Marex: Nicola Ratchford / Adam Strachan

+44 778 654 8889 / +1 914 200 2508

nratchford@marex.com / astrachan@marex.com

FTI Consulting US / UK

+1 716 525 7239 / +44 7976870961

marex@fticonsulting.com