Schweinitz Konstantin Graf von - 18 Mar 2026 Form 3 Insider Report for Marex Group plc (MRX)

Role
Director
Signature
/s/ Scott Linsley, as Attorney-in-Fact
Issuer symbol
MRX
Transactions as of
18 Mar 2026
Net transactions value
$0
Form type
3
Filing time
18 Mar 2026, 16:05:18 UTC
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Schweinitz Konstantin Graf von Director C/O MAREX GROUP PLC, 155 BISHOPSGATE, LONDON, UNITED KINGDOM /s/ Scott Linsley, as Attorney-in-Fact 18 Mar 2026 0002113892

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding MRX Ordinary Shares 24,095 18 Mar 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The number of ordinary shares reported herein includes 2,787 shares underlying restricted share awards previously granted to the Reporting Person. Each award represents a contingent right to receive one (1) ordinary share of the Issuer upon vesting and settlement of the applicable award.

Remarks:

Exhibit 24 - Power of Attorney